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On Sale

4.56 Email Link Rear 4.56

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Gear Ratio
4.56
sku.PromoType
Email Link
Axle Location
Rear

Brand

Crown Automotive (2)
Dana Spicer (1)
Omix-Ada (1)
USA Standard Gear (32)

Fitment

Direct Fit (3)
Universal Fit (33)

Axle Location

Front (7)
Front and Rear (1)
Front or Rear (1)
Front|Rear (1)
Rear|Front (1)

Axle Type

AAM 11.5 Inches (4)
AMC 20 (1)
Chrysler 8.25 Inches (2)
Dana 35 (1)
Dana 44 (1)
Dana 44 JK (1)
Dana 80 11.25 Inches (3)
Ford 10.5 Inches (6)
Ford 8.8 Inches (6)
GM 10 Bolt 8.6 Inches (3)
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GM 12 Bolt 9.5 Inches (2)
GM 14 Bolt 10.5 Inches (3)
GM 8.5 Inches (3)

Gear Ratio

2.71 (1)
3.07 (9)
3.08 (5)
3.21 (7)
3.23 (3)
3.27 (2)
3.31 (5)
3.42 (12)
3.54 (5)
3.55 (28)
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3.70 (1)
3.73 (63)
3.91 (11)
4.10 (11)
4.11 (53)
4.27 (1)
4.30 (10)
4.88 (26)
5.13 (4)
5.38 (3)
5.46 (1)
7.17 (1)

Popular Axle Manufacture

AMC (1)
American Axle Manufacturing (4)
Chrysler (2)
Dana (6)
Ford (12)
GM (11)

Part Type

CJ Model 20 Rear Axle Parts (1)
Differential Ring and Pinion (8)
Ring and Pinions (24)
Vintage Model 30 Front Axle (1)
XJ Cherokee Chrysler 8.25 Rear Axle (1)
YJ Wrangler Model 44 Rear Axle (1)

Price Range

$200 to $299 (1)
$300 to $399 (1)
$500 to $749 (8)
$750 to $999 (10)
Over $1000 (16)

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4.56 Email Link Rear On Sale

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Crown Automotive Ring And Pinion Sets

Crown Automotive Ring And Pinion Set

From $371.99

Crown Automotive Ring And Pinion Set
California Residents: WARNING

From $371.99

Omix-ADA Ring And Pinions

Omix-Ada Ring And Pinion

From $765.99

Ring And Pinion
California Residents: WARNING

From $765.99

Dana Spicer Dana 44 4.56 Ratio Ring and Pinions

From $293.99

All Dana Spicer ring gear and pinion sets are designed and tested to meet original equipment specifications
Spicer gearing is manufactured with a special grade of steel, machined and heat-treated to precision, so you can count on optimum set-up and mating of the gears
Dana Spicer has conducted aggressive dynamometer tests to ensure exceptional performance of all of their genuine Spicer gearing
California Residents: WARNING

From $293.99

USA Standard Gear and Install Kit Packages

From $1,155.89

Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly
Quick Kits provide a one-stop shopping experience that allows you to easily find the correct parts for common differential repairs at an affordable price
The Gear and Install Kit Includes Axle Bearings & Seals
The Gear and Install Kit Includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable

From $1,155.89

36 Products

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Omix-ADA Dana 44 TJ/XJ/MJ 4.27 Ratio Ring and Pinion - 16513.70

Part Number: OAI16513.70

Omix-ADA Dana 44 TJ/XJ/MJ 4.27 Ratio Ring and Pinion - 16513.70

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Fitment: Direct Fit
72-86 CJ
Dana 44
Rear
4.27 ratio
Includes pinion bearings, cups, pinion nut, washer, oil seal, slinger, ring bolts and shim kit
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Omix-ADA Dana 44 TJ/XJ/MJ 4.27 Ratio Ring and Pinion - 16513.70

Part #: OAI16513.70

$765.99

$779.08

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Fitment: Direct Fit
72-86 CJ
Dana 44
Rear
4.27 ratio
Includes pinion bearings, cups, pinion nut, washer, oil seal, slinger, ring bolts and shim kit
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Dana Spicer Dana 44 4.56 Ring and Pinion - 2018737

Part Number: D/S2018737

Dana Spicer Dana 44 4.56 Ring and Pinion - 2018737

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Fitment: Universal Fit
07-18 Wrangler JK, 2 & 4 Door
Dana 44 rear axle
Standard Rotation
Heat Treated
Face hobbing to ensure precise mating of gear teeth
Shot peened
Made in the U.S.A
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$293.99

$356.04

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Dana Spicer Dana 44 4.56 Ring and Pinion - 2018737

Part #: D/S2018737

$293.99

$356.04

On Backorder

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Fitment: Universal Fit
07-18 Wrangler JK, 2 & 4 Door
Dana 44 rear axle
Standard Rotation
Heat Treated
Face hobbing to ensure precise mating of gear teeth
Shot peened
Made in the U.S.A
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

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Part Number: UZGZGK2251

USA Standard GM 9.5" Rear 4.56 Gear and Install Kit Package - ZGK2251

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 12 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
Fits carrier cases designed for 3.42 and up gear ratio, (Carrier Case Deck Height 2.6" Tall)
With 27 spline pinion shaft
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USA Standard GM 9.5" Rear 4.56 Gear and Install Kit Package - ZGK2251

Part #: UZGZGK2251

$776.89

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 12 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
Fits carrier cases designed for 3.42 and up gear ratio, (Carrier Case Deck Height 2.6" Tall)
With 27 spline pinion shaft
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

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Part Number: UZGZGK2255

USA Standard GM 9.5" Rear 4.56 Gear and Install Kit Package with 33 Spline Positraction - ZGK2255

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 12 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
With 27 spline pinion shaft
California Residents: WARNING

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$1,799.89

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USA Standard GM 9.5" Rear 4.56 Gear and Install Kit Package with 33 Spline Positraction - ZGK2255

Part #: UZGZGK2255

$1,799.89

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EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 12 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
With 27 spline pinion shaft
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2004

USA Standard GM 8.5" Rear 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2004

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Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
Differential carrier bearings have 2.891" outside diameter
For applications with 10 bolt rear cover and 10 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$1,299.89

On Backorder

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USA Standard GM 8.5" Rear 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2004

Part #: UZGZGK2004

$1,299.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
Differential carrier bearings have 2.891" outside diameter
For applications with 10 bolt rear cover and 10 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2009

USA Standard GM 8.5" Rear 4.56 Gear and Install Kit Package - ZGK2009

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Includes LM102949/ LM102911 carrier bearing and race with 1.781" inside diameter and 2.891" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.5"
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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$566.89

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USA Standard GM 8.5" Rear 4.56 Gear and Install Kit Package - ZGK2009

Part #: UZGZGK2009

$566.89

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Includes LM102949/ LM102911 carrier bearing and race with 1.781" inside diameter and 2.891" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2014

USA Standard GM 8.5" Rear 4.56 Gear and Install Kit Package - ZGK2014

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Includes LM501349 Carrier Bearings with 1.625" inside diameter and 2.891" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.5"
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$558.89

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USA Standard GM 8.5" Rear 4.56 Gear and Install Kit Package - ZGK2014

Part #: UZGZGK2014

$558.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Includes LM501349 Carrier Bearings with 1.625" inside diameter and 2.891" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2019

USA Standard GM 8.6" Rear 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2019

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
Differential carrier bearings have 3.062" outside diameter
For applications with 10 bolt rear cover and 10 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$1,299.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

USA Standard GM 8.6" Rear 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2019

Part #: UZGZGK2019

$1,299.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
Differential carrier bearings have 3.062" outside diameter
For applications with 10 bolt rear cover and 10 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

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Password

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Reset Password

An email is sent to .

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Part Number: UZGZGK2029

USA Standard GM 8.6" Rear 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2029

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.5"
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USA Standard GM 8.6" Rear 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2029

Part #: UZGZGK2029

$1,399.89

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.5"
California Residents: WARNING

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Part Number: UZGZGK2034

USA Standard GM 8.6" Rear 4.56 Gear and Install Kit Package - ZGK2034

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.5"
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USA Standard GM 8.6" Rear 4.56 Gear and Install Kit Package - ZGK2034

Part #: UZGZGK2034

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.5"
California Residents: WARNING

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Part Number: UZGZGK2041

USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package with 31 Spline Positraction - ZGK2041

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.250" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.8"
2.53" axle bearings
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USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package with 31 Spline Positraction - ZGK2041

Part #: UZGZGK2041

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.250" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.8"
2.53" axle bearings
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

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Part Number: UZGZGK2048

USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package - ZGK2048

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.250" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.8"
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USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package - ZGK2048

Part #: UZGZGK2048

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.250" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.8"
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

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4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2053

USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package with 31 Spline Positraction - ZGK2053

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.250" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.8"
2.99" axle bearings
California Residents: WARNING

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USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package with 31 Spline Positraction - ZGK2053

Part #: UZGZGK2053

$1,356.89

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.250" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.8"
2.99" axle bearings
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2058

USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package - ZGK2058

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Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.250" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.8"
Package
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USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package - ZGK2058

Part #: UZGZGK2058

$625.89

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.250" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.8"
Package
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2063

USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package with 31 Spline Positraction - ZGK2063

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.544" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.8"
2.99" axle bearings
California Residents: WARNING

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$1,383.89

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USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package with 31 Spline Positraction - ZGK2063

Part #: UZGZGK2063

$1,383.89

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EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.544" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 8.8"
2.99" axle bearings
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2068

USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package - ZGK2068

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Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.544" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.8"
2.99" axle bearings
California Residents: WARNING

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$638.89

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USA Standard Ford 8.8" Rear 4.56 Gear and Install Kit Package - ZGK2068

Part #: UZGZGK2068

$638.89

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EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 10 bolt rear cover and 10 bolt ring gear
Inner pinion bearing has a 3.544" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes axle bearings and seals
The ring gear diameter is 8.8"
2.99" axle bearings
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2108

USA Standard AAM 11.5" Rear 4.56 Gear and Install Kit Package - ZGK2108

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Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Includes HM807046/ HM807010 Inner pinion bearing and Race with 4.125" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The ring gear diameter is 11.5"
4.125" OD pinion bearing
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$899.89

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USA Standard AAM 11.5" Rear 4.56 Gear and Install Kit Package - ZGK2108

Part #: UZGZGK2108

$899.89

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Includes HM807046/ HM807010 Inner pinion bearing and Race with 4.125" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The ring gear diameter is 11.5"
4.125" OD pinion bearing
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: UZGZGK2111

USA Standard AAM 11.5" Rear 4.56 Gear and Install Kit Package with Positraction - ZGK2111

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Fitment: Universal Fit
3.73 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Includes HM807046/ HM807010 Inner pinion bearing and Race with 4.125" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 11.5"
4.125" OD pinion bearing
California Residents: WARNING

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$2,299.89

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USA Standard AAM 11.5" Rear 4.56 Gear and Install Kit Package with Positraction - ZGK2111

Part #: UZGZGK2111

$2,299.89

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EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
3.73 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Includes HM807046/ HM807010 Inner pinion bearing and Race with 4.125" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 11.5"
4.125" OD pinion bearing
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

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4WP PROTECTION PLAN

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Part Number: UZGZGK2114

USA Standard AAM 11.5" Rear 4.56 Gear and Install Kit Package - ZGK2114

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Includes NP673386/NP516549 Inner pinion bearing and Race with 4.375" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The ring gear diameter is 11.5"
4.375" OD pinion bearing
California Residents: WARNING

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SHOP 4WP's HUGE SELECTION

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$899.89

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USA Standard AAM 11.5" Rear 4.56 Gear and Install Kit Package - ZGK2114

Part #: UZGZGK2114

$899.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Includes NP673386/NP516549 Inner pinion bearing and Race with 4.375" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The ring gear diameter is 11.5"
4.375" OD pinion bearing
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

Enter email address to change your password

After you submit your email address, you'll receive an email a link that will let you change your password.

Email*

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Email Address

Password

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Create An Account

First Name *:

Last Name *:

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Must be at least 8 alphanumeric characters long and must contain at least 1 number.

Confirm Password *:

Yes, I would like to receive emails with the latest deals and specials.

Add to Wishlist

Part Number: UZGZGK2117

USA Standard AAM 11.5" Rear 4.56 Gear and Install Kit Package with Positraction - ZGK2117

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Includes NP673386/NP516549 Inner pinion bearing and Race with 4.375" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 11.5"
4.375" OD pinion bearing
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$2,299.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

USA Standard AAM 11.5" Rear 4.56 Gear and Install Kit Package with Positraction - ZGK2117

Part #: UZGZGK2117

$2,299.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Includes NP673386/NP516549 Inner pinion bearing and Race with 4.375" outside diameter
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
The ring gear diameter is 11.5"
4.375" OD pinion bearing
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

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After you submit your email address, you'll receive an email a link that will let you change your password.

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Part Number: UZGZGK2120

USA Standard GM 10.5" Rear 14 Bolt 4.56 Gear and Install Kit Package - ZGK2120

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
Fits carrier cases designed for 4.56 and up gear ratio
The ring gear diameter is 10.5"
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$785.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

USA Standard GM 10.5" Rear 14 Bolt 4.56 Gear and Install Kit Package - ZGK2120

Part #: UZGZGK2120

$785.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
Fits carrier cases designed for 4.56 and up gear ratio
The ring gear diameter is 10.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

Enter email address to change your password

After you submit your email address, you'll receive an email a link that will let you change your password.

Email*

Choose Your Secure Checkout Method

Email Address

Password

Remember me

Reset Password

Create An Account

First Name *:

Last Name *:

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Must be at least 8 alphanumeric characters long and must contain at least 1 number.

Confirm Password *:

Yes, I would like to receive emails with the latest deals and specials.

Add to Wishlist

Part Number: UZGZGK2121

USA Standard GM 10.5" Rear 14 Bolt 4.56 Thick Gear and Install Kit Package - ZGK2121

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 thick ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
Fits carrier cases designed for 4.10 and down gear ratio
The ring gear diameter is 10.5"
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$784.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

USA Standard GM 10.5" Rear 14 Bolt 4.56 Thick Gear and Install Kit Package - ZGK2121

Part #: UZGZGK2121

$784.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 thick ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
Fits carrier cases designed for 4.10 and down gear ratio
The ring gear diameter is 10.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

Enter email address to change your password

After you submit your email address, you'll receive an email a link that will let you change your password.

Email*

Choose Your Secure Checkout Method

Email Address

Password

Remember me

Reset Password

Create An Account

First Name *:

Last Name *:

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Must be at least 8 alphanumeric characters long and must contain at least 1 number.

Confirm Password *:

Yes, I would like to receive emails with the latest deals and specials.

Add to Wishlist

Part Number: UZGZGK2127

USA Standard GM 10.5" Rear 14 Bolt 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2127

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
Fits carrier cases designed for 4.10 and down gear ratio
The ring gear diameter is 10.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$1,699.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

USA Standard GM 10.5" Rear 14 Bolt 4.56 Gear and Install Kit Package with 30 Spline Positraction - ZGK2127

Part #: UZGZGK2127

$1,699.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
For applications with 14 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The gear and install kit includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
All positraction units are fully rebuildable
Fits carrier cases designed for 4.10 and down gear ratio
The ring gear diameter is 10.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

Enter email address to change your password

After you submit your email address, you'll receive an email a link that will let you change your password.

Email*

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Reset Password

Create An Account

First Name *:

Last Name *:

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Must be at least 8 alphanumeric characters long and must contain at least 1 number.

Confirm Password *:

Yes, I would like to receive emails with the latest deals and specials.

Add to Wishlist

Part Number: UZGZGK2134

USA Standard Ford 10.5" Rear 4.56 Gear and Install Kit Package - ZGK2134

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
Comes with NP 504493/ NP 949481 inner pinion bearing and race
For applications with 12 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The ring gear diameter is 10.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$789.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

USA Standard Ford 10.5" Rear 4.56 Gear and Install Kit Package - ZGK2134

Part #: UZGZGK2134

$789.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
4.56 ring and pinion gear set
Comes with NP 504493/ NP 949481 inner pinion bearing and race
For applications with 12 bolt rear cover and 12 bolt ring gear
Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts
The ring gear diameter is 10.5"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

Item added to Cart.

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4.56 Email Link Rear 4.56

What Do You Drive? Select your vehicle to see product options

4.56 Email Link Rear On Sale

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$765.99

$779.08

$765.99

$779.08

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$293.99

$356.04

$293.99

$356.04

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$776.89

$776.89

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PROMOTIONS AUTOMATICALLY APPLIED

$1,799.89

$1,799.89

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PROMOTIONS AUTOMATICALLY APPLIED

$1,299.89

$1,299.89

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$566.89

$566.89

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PROMOTIONS AUTOMATICALLY APPLIED

$558.89

$558.89

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PROMOTIONS AUTOMATICALLY APPLIED

$1,299.89

$1,299.89

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