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On Sale
SHOP 4WP's HUGE SELECTION
Drivetrain & Differential

GM 12 Bolt 8.875 Inches Universal Fit SHOP 4WP's HUGE SELECTION SHOP 4WP's HUGE SELECTION

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Axle Type
GM 12 Bolt 8.875 Inches
Fitment
Universal Fit

Brand

Auburn Gear (4)
Power Trax (1)
Ten Factory (1)
USA Standard Gear (10)

Axle Location

Rear (16)

Axle Shaft Location

Driver Or Passenger (1)

Axle Spline

30 Splines (5)

Axle Type

AAM 11.5 Inches (12)
AMC 20 (3)
Chrysler 8.25 Inches (30)
Chrysler 9.25 Inches (20)
Dana 30 (2)
Dana 30 JK (4)
Dana 30 JL (2)
Dana 30 Reverse (15)
Dana 30 Reverse|Dana 30 TJ (3)
Dana 30 Reverse|Dana 30 TJ|Dana 30 JK|Dana 30 Standard (2)
View More
Dana 30 Reverse|Dana 60|Dana 44 (3)
Dana 30 Standard (12)
Dana 30 Standard|Dana 30 TJ (2)
Dana 30 Standard|Dana 44|GM 10 Bolt 8.5 Inches (2)
Dana 30 TJ (4)
Dana 30 TJ|Dana 30 Reverse (2)
Dana 30 TJ|Dana 30 Standard (2)
Dana 35 (28)
Dana 35 AdvanTEK (3)
Dana 44 (44)
Dana 44 AdvanTEK (7)
Dana 44 JK (9)
Dana 44 JK|Dana 44 (2)
Dana 44 Trac-Lok (2)
Dana 50 (9)
Dana 60 (28)
Dana 60 Super (2)
Dana 60|Dana 61 (6)
Dana 61|Dana 60 (7)
Dana 61|Dana 60|Dana 70 (3)
Dana 70 (4)
Dana 70|Dana 60|Dana 61 (2)
Dana 70|Dana 80 (1)
Dana 80 (9)
Dana 80 11.25 Inches (27)
Ford 10.25 Inches (2)
Ford 10.5 Inches (26)
Ford 8.8 Inches (46)
Ford 8.8 Inches|Mazda 8.8 Inches (3)
Ford 9 Inches (9)
Ford 9.75 Inches (20)
GM 10 Bolt 7.5 Inches (5)
GM 10 Bolt 8.5 Inches (4)
GM 10 Bolt 8.5 Inches|GM 10 Bolt 8.6 Inches (2)
GM 10 Bolt 8.6 Inches (18)
GM 12 Bolt 9.5 Inches (10)
GM 14 Bolt 10.5 Inches (13)
GM 7.5 Inches (10)
GM 8.2 Inches (6)
GM 8.5 Inches (15)

Differential Type

Selectable Locker (4)

Gear Ratio

3.08 (2)
3.42 (2)
3.73 (3)
4.11 (3)

Popular Axle Manufacture

GM (15)

Part Type

Axle Shaft (1)
Differential (4)
Differential Rebuild Kit (1)
Ring and Pinions (10)

Price Range

$1 to $99 (1)
$100 to $199 (1)
$500 to $749 (6)
Over $1000 (8)

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GM 12 Bolt 8.875 Inches Universal Fit SHOP 4WP's HUGE SELECTION SHOP 4WP's HUGE SELECTION

4 Product Groups

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Auburn Gear ECTED Max Differentials

Auburn Gear Auburn Gear Ected Max Differential

From $1,628.99

Engineered to switch from Limited Slip to full Locking Differential on the fly
Smooth engagement makes it well-suited for street use
Activated via in-vehicle switch
Gearing manufactured from aircraft quality 9310 billet steel
Heat treated for additional strength
Can be used with or without lockout hubs
No additional parts required for installation
1-year replacement warranty
California Residents: WARNING

From $1,628.99

4.3 4.3 (14)

Motive Gear Axle Shafts

Motive Gear Chrysler 8.25in.Replacement Rear Axle

From $183.99

Axle Shafts
Rear
Direct replacements for original equipment Jeep axle shafts without modifications
Made from quality materials and heat treated for strength and durability
Fits multiple Jeep models
California Residents: WARNING

From $183.99

4.6 4.6 (84)

USA Standard Gear and Install Kit Packages

From $1,179.89

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 $1,179.89

Power Trax Lock Right Performance Cross Shafts

From $29.99

16 Products

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Auburn Gear GM 8.875in, 12 Bolt Truck 2.76-3.42 Ected Max Selectable Locker - 545009

Part Number: AUB545009

Auburn Gear GM 8.875in, 12 Bolt Truck 2.76-3.42 Ected Max Selectable Locker - 545009

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How to Get it

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Fitment: Universal Fit
For Use With 30 Spline Axles
For Use With 2.76 To 3.42 Gears
Able To Shift From Limited Slip To Spool On The Fly
No Additional Parts Needed
Smooth Street Operation
4 Year Replacement Warranty
California Residents: WARNING

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SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$1,628.99

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Auburn Gear GM 8.875in, 12 Bolt Truck 2.76-3.42 Ected Max Selectable Locker - 545009

Part #: AUB545009

$1,628.99

Only 2 left 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:

Only 2 left in Stock ?

Fitment: Universal Fit
For Use With 30 Spline Axles
For Use With 2.76 To 3.42 Gears
Able To Shift From Limited Slip To Spool On The Fly
No Additional Parts Needed
Smooth Street Operation
4 Year Replacement Warranty
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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Auburn Gear GM 8.875 Inch 12 Bolt Car 3.07-3.73 Ected Max Selectable Locker - 545008

Part Number: AUB545008

Auburn Gear GM 8.875 Inch 12 Bolt Car 3.07-3.73 Ected Max Selectable Locker - 545008

4.3 4.3 (7)

How to Get it

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

Ship to Home:

On Backorder

Fitment: Universal Fit
For Use With 30 Spline Axles
For Use With 3.07 To 3.73 Gears
Able To Shift From Limited Slip To Spool On The Fly
No Additional Parts Needed
Smooth Street Operation
4 Year Replacement Warranty
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$1,748.99

On Backorder

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Auburn Gear GM 8.875 Inch 12 Bolt Car 3.07-3.73 Ected Max Selectable Locker - 545008

Part #: AUB545008

4.3 4.3 (7)

$1,748.99

On Backorder

Email me when this product comes in stock

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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
For Use With 30 Spline Axles
For Use With 3.07 To 3.73 Gears
Able To Shift From Limited Slip To Spool On The Fly
No Additional Parts Needed
Smooth Street Operation
4 Year Replacement Warranty
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

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Auburn Gear GM 8.875 Inch 12 Bolt Car 4.10 Up Ected Max Selectable Locker - 545010

Part Number: AUB545010

Auburn Gear GM 8.875 Inch 12 Bolt Car 4.10 Up Ected Max Selectable Locker - 545010

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
For Use With 30 Spline Axles
For Use With 4.10 And Up Gears
Able To Shift From Limited Slip To Spool On The Fly
No Additional Parts Needed
Smooth Street Operation
4 Year Replacement Warranty
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$1,723.99

On Backorder

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Auburn Gear GM 8.875 Inch 12 Bolt Car 4.10 Up Ected Max Selectable Locker - 545010

Part #: AUB545010

$1,723.99

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
For Use With 30 Spline Axles
For Use With 4.10 And Up Gears
Able To Shift From Limited Slip To Spool On The Fly
No Additional Parts Needed
Smooth Street Operation
4 Year Replacement Warranty
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

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Auburn Gear GM 8.785in. 12 Bolt Truck 3.73 Up Ected Max Selectable Locker - 545011

Part Number: AUB545011

Auburn Gear GM 8.785in. 12 Bolt Truck 3.73 Up Ected Max Selectable Locker - 545011

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
For Use With 30 Spline Axles
For Use With 3.73 And Up Gears
Able To Shift From Limited Slip To Spool On The Fly
No Additional Parts Needed
Smooth Street Operation
4 Year Replacement Warranty
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$1,746.99

On Backorder

Email me when this product comes in stock

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EASY RETURNS

Auburn Gear GM 8.785in. 12 Bolt Truck 3.73 Up Ected Max Selectable Locker - 545011

Part #: AUB545011

$1,746.99

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
For Use With 30 Spline Axles
For Use With 3.73 And Up Gears
Able To Shift From Limited Slip To Spool On The Fly
No Additional Parts Needed
Smooth Street Operation
4 Year Replacement Warranty
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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Part Number: UZGZGK2225

USA Standard GM 8.875" Rear 12T 3.08 Gear and Install Kit Package - ZGK2225

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
3.08 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 2.76- 3.42 gear ratio
The ring gear diameter is 8.875"
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$594.89

On Backorder

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USA Standard GM 8.875" Rear 12T 3.08 Gear and Install Kit Package - ZGK2225

Part #: UZGZGK2225

$594.89

On Backorder

Email me when this product comes in stock

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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
3.08 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 2.76- 3.42 gear ratio
The ring gear diameter is 8.875"
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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Part Number: UZGZGK2226

USA Standard GM 8.875" Rear 12T 3.42 Gear and Install Kit Package - ZGK2226

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
3.42 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 2.76- 3.42 gear ratio
The ring gear diameter is 8.875"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$571.89

On Backorder

Email me when this product comes in stock

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EASY RETURNS

USA Standard GM 8.875" Rear 12T 3.42 Gear and Install Kit Package - ZGK2226

Part #: UZGZGK2226

$571.89

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
3.42 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 2.76- 3.42 gear ratio
The ring gear diameter is 8.875"
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

Remember me

Reset Password

An email is sent to .

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Part Number: UZGZGK2227

USA Standard GM 8.875" Rear 12T 3.73 Gear and Install Kit Package - ZGK2227

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
3.73 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 3.73 and up gear ratio
The ring gear diameter is 8.875"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$577.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

USA Standard GM 8.875" Rear 12T 3.73 Gear and Install Kit Package - ZGK2227

Part #: UZGZGK2227

$577.89

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
3.73 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 3.73 and up gear ratio
The ring gear diameter is 8.875"
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

Remember me

Reset Password

An email is sent to .

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Part Number: UZGZGK2228

USA Standard GM 8.875" Rear 12T Thick 3.73 Gear and Install Kit Package - ZGK2228

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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
3.73 thick 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 2.76- 3.42 gear ratio
The ring gear diameter is 8.875"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$577.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

USA Standard GM 8.875" Rear 12T Thick 3.73 Gear and Install Kit Package - ZGK2228

Part #: UZGZGK2228

$577.89

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
3.73 thick 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 2.76- 3.42 gear ratio
The ring gear diameter is 8.875"
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: UZGZGK2229

USA Standard GM 8.875" Rear 12T 4.11 Gear and Install Kit Package - ZGK2229

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Fitment: Universal Fit
4.11 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 3.73 and up gear ratio
The ring gear diameter is 8.875"
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USA Standard GM 8.875" Rear 12T 4.11 Gear and Install Kit Package - ZGK2229

Part #: UZGZGK2229

$571.89

On Backorder

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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
4.11 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 3.73 and up gear ratio
The ring gear diameter is 8.875"
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: UZGZGK2230

USA Standard GM 8.875" Rear 12T Thick 4.11 Gear and Install Kit Package - ZGK2230

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

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Fitment: Universal Fit
4.11 thick 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 2.76- 3.42 gear ratio
The ring gear diameter is 8.875"
California Residents: WARNING

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USA Standard GM 8.875" Rear 12T Thick 4.11 Gear and Install Kit Package - ZGK2230

Part #: UZGZGK2230

$571.89

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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
4.11 thick 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 2.76- 3.42 gear ratio
The ring gear diameter is 8.875"
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: UZGZGK2231

USA Standard GM 8.875" Rear 12T 3.08 Gear and Install Kit Package with 30 Spline Positraction - ZGK2231

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

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Fitment: Universal Fit
3.08 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
The ring gear diameter is 8.875"
California Residents: WARNING

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$1,224.89

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USA Standard GM 8.875" Rear 12T 3.08 Gear and Install Kit Package with 30 Spline Positraction - ZGK2231

Part #: UZGZGK2231

$1,224.89

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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
3.08 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
The ring gear diameter is 8.875"
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: UZGZGK2232

USA Standard GM 8.875" Rear 12T 3.42 Gear and Install Kit Package with 30 Spline Positraction - ZGK2232

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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
3.42 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
The ring gear diameter is 8.875"
California Residents: WARNING

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$1,179.89

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USA Standard GM 8.875" Rear 12T 3.42 Gear and Install Kit Package with 30 Spline Positraction - ZGK2232

Part #: UZGZGK2232

$1,179.89

On Backorder

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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
3.42 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
The ring gear diameter is 8.875"
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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Sign In Or Create an Account

Create An Account

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Part Number: UZGZGK2233

USA Standard GM 8.875" Rear 12T 3.73 Gear and Install Kit Package with 30 Spline Positraction - ZGK2233

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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
3.73 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
The ring gear diameter is 8.875"
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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$1,299.89

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USA Standard GM 8.875" Rear 12T 3.73 Gear and Install Kit Package with 30 Spline Positraction - ZGK2233

Part #: UZGZGK2233

$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
3.73 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
The ring gear diameter is 8.875"
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

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Reset Password

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Part Number: UZGZGK2234

USA Standard GM 8.875" Rear 12T 4.11 Gear and Install Kit Package with 30 Spline Positraction - ZGK2234

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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
4.11 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
The ring gear diameter is 8.875"
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

Qualifies for Free Shipping

$1,299.89

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LOW PRICE GUARANTEE

EASY RETURNS

USA Standard GM 8.875" Rear 12T 4.11 Gear and Install Kit Package with 30 Spline Positraction - ZGK2234

Part #: UZGZGK2234

$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
4.11 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
The ring gear diameter is 8.875"
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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Ten Factory GM 8.875 Inch 12 Bolt Replacement Rear Axle - MG27133

Part Number: MIDMG27133

Ten Factory GM 8.875 Inch 12 Bolt Replacement Rear Axle - MG27133

4.6 4.6 (7)

How to Get it

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

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Fitment: Universal Fit
Ten Factory Replacement GM Rear Axle Shaft
GM 12 Bolt 8.875
30 Spline
6-Lug
30.5 Overall Length
Left or Right Hand Application
For Use In 65-69 12 Bolt Truck
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$183.99

$251.79

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Ten Factory GM 8.875 Inch 12 Bolt Replacement Rear Axle - MG27133

Part #: MIDMG27133

4.6 4.6 (7)

$183.99

$251.79

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
Ten Factory Replacement GM Rear Axle Shaft
GM 12 Bolt 8.875
30 Spline
6-Lug
30.5 Overall Length
Left or Right Hand Application
For Use In 65-69 12 Bolt Truck
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