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Yukon Gear & Axle
On Sale
Drivetrain & Differential

Universal Fit GM Yukon Gear & Axle Drivetrain & Differential

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GM
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Brand
Yukon Gear & Axle

Brand

G2 Axle and Gear (7)
ARB 4x4 Accessories (7)
Auburn Gear (22)
Eaton (37)
Kentrol (1)
Lube Locker (2)
Motive Gear (47)
Power Trax (23)
Ten Factory (15)
USA Standard Gear (104)

Axle Location

Front (2)
Front or Rear (5)
Rear (15)

Axle Shaft Location

Driver Or Passenger (1)
Driver Side Inner (1)
Passenger Side Inner (1)

Axle Spline

17 Splines (1)
28 Splines (4)
30 Splines (6)
33 Splines (1)

Axle Type

GM 10 Bolt 8.5 Inches (1)
GM 10 Bolt 8.5/8.6 (4)
GM 12 Bolt 8.875 Inches (1)
GM 12 Bolt 9.5 Inches (3)
GM 14 Bolt 10.5 Inches (5)
GM 14 Bolt 11.5 Inches(AAM) (5)
GM 55P (1)
GM 8 Inches (1)
GM 8.2 Inches (1)
GM 8.25 Inches IFS (3)
View More
GM 8.5 Inches (2)

Differential Type

Limited Slip Assembly (9)

Gear Ratio

3.23 (1)
3.27 (1)
3.42 (1)
4.11 (4)
4.56 (5)
4.88 (2)
5.13 (1)
5.38 (1)

Popular Axle Manufacture

AMC (13)
American Axle Manufacturing (1)
Chrysler (15)
Dana (182)
Ford (28)
Toyota (18)
Other (3)

Part Type

Differential (7)
Differential Spool (1)
Differentials (1)
Replacement Axle Shafts (3)
Ring and Pinions (16)

Price Range

$200 to $299 (1)
$300 to $399 (3)
$400 to $499 (10)
$500 to $749 (3)
$750 to $999 (9)
Over $1000 (2)

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Universal Fit GM Yukon Gear & Axle Drivetrain & Differential

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Yukon Gear & Axle Replacement Axle Shafts

From $256.89

5.0 5.0 (1)

Yukon Gear & Axle Dura Grip Positraction Differentials

From $1,103.89

Yukon Gear & Axle Ring and Pinion Sets

From $371.89

4.5 4.5 (28)

28 Products

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Part Number: YKGYDGGM11.5-30-1

Yukon Gear & Axle GM 11.5" Dura Grip Positraction - YDGGM11.5-30-1

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Fitment: Universal Fit
Fits GM and Chrysler 11.5 inch with 30 spline axles
Clutch style positraction
Smooth design
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

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$1,564.89

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Yukon Gear & Axle GM 11.5" Dura Grip Positraction - YDGGM11.5-30-1

Part #: YKGYDGGM11.5-30-1

$1,564.89

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Only 3 left in Stock ?

Fitment: Universal Fit
Fits GM and Chrysler 11.5 inch with 30 spline axles
Clutch style positraction
Smooth design
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

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Qualifies for Free Shipping

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Yukon Gear & Axle GM 12 Bolt Dura Grip Positraction - YDGGM12T-4-30-1

Part Number: YKGYDGGM12T-4-30-1

Yukon Gear & Axle GM 12 Bolt Dura Grip Positraction - YDGGM12T-4-30-1

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How to Get it

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Fitment: Universal Fit
Fits GM 12 bolt truck with 30 spline axles
3.73 and up ratio only
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

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$836.89

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Yukon Gear & Axle GM 12 Bolt Dura Grip Positraction - YDGGM12T-4-30-1

Part #: YKGYDGGM12T-4-30-1

$836.89

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Only 3 left in Stock ?

Fitment: Universal Fit
Fits GM 12 bolt truck with 30 spline axles
3.73 and up ratio only
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

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Part Number: YKGYDGGM8.5-3-28-1

Yukon Gear & Axle GM 8.5" Dura Grip Positraction - YDGGM8.5-3-28-1

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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
Fits GM 8.5 inch with 28 spline axles
2.73 ratio and up only
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$826.89

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Yukon Gear & Axle GM 8.5" Dura Grip Positraction - YDGGM8.5-3-28-1

Part #: YKGYDGGM8.5-3-28-1

$826.89

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
Fits GM 8.5 inch with 28 spline axles
2.73 ratio and up only
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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: YKGYDGGM8.5-3-30-1

Yukon Gear & Axle GM 8.5" Dura Grip Positraction YDGGM8.5-3-30-1

Be the first to review

How to Get it

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

Ship to Home:

Only 4 left in Stock ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch with 30 spline axles
2.73 ratio and up only
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$826.89

Only 4 left in Stock ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Yukon Gear & Axle GM 8.5" Dura Grip Positraction YDGGM8.5-3-30-1

Part #: YKGYDGGM8.5-3-30-1

$826.89

Only 4 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 4 left in Stock ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch with 30 spline axles
2.73 ratio and up only
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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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Part Number: YKGYGGM11.5-456

Yukon Gear & Axle GM 11.5" 4.56 Ratio High Performance Ring and Pinion - YGGM11.5-456

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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
Fits GM and Chrysler 11.5 inch
11.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.56 ratio
California Residents: WARNING

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- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

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Qualifies for Free Shipping

$917.89

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Yukon Gear & Axle GM 11.5" 4.56 Ratio High Performance Ring and Pinion - YGGM11.5-456

Part #: YKGYGGM11.5-456

$917.89

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
Fits GM and Chrysler 11.5 inch
11.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.56 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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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Yukon Gear & Axle GM 14 Bolt 5.38 Ratio Thick Ring and Pinion - YGGM14T-538T

Part Number: YKGYGGM14T-538T

Yukon Gear & Axle GM 14 Bolt 5.38 Ratio Thick Ring and Pinion - YGGM14T-538T

5.0 5.0 (2)

How to Get it

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

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Fits GM 10.5 inch GM 14 bolt truck
10.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
5.38 ratio
Thick gear set for 4.11 and down carrier
California Residents: WARNING

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$452.89

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Yukon Gear & Axle GM 14 Bolt 5.38 Ratio Thick Ring and Pinion - YGGM14T-538T

Part #: YKGYGGM14T-538T

5.0 5.0 (2)

$452.89

Only 3 left in Stock ?

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LOW PRICE GUARANTEE

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How to Get it

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

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Fits GM 10.5 inch GM 14 bolt truck
10.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
5.38 ratio
Thick gear set for 4.11 and down carrier
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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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Yukon Gear & Axle GM 8.25 IFS Reverse 4.11 Ratio Ring and Pinion - YGGM8.25-411R

Part Number: YKGYGGM8.25-411R

Yukon Gear & Axle GM 8.25 IFS Reverse 4.11 Ratio Ring and Pinion - YGGM8.25-411R

4.5 4.5 (4)

How to Get it

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Ship to Home:

Only 1 left in Stock ?

Fitment: Universal Fit
Fits 2013 and down GM 8.25 inch IFS
8.25 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.11 ratio
California Residents: WARNING

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- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

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Qualifies for Free Shipping

$492.89

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Yukon Gear & Axle GM 8.25 IFS Reverse 4.11 Ratio Ring and Pinion - YGGM8.25-411R

Part #: YKGYGGM8.25-411R

4.5 4.5 (4)

$492.89

Only 1 left in Stock ?

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LOW PRICE GUARANTEE

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How to Get it

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

Ship to Home:

Only 1 left in Stock ?

Fitment: Universal Fit
Fits 2013 and down GM 8.25 inch IFS
8.25 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.11 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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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Yukon Gear & Axle GM 8.25 IFS Reverse 4.56 Ratio Ring and Pinion - YGGM8.25-456R

Part Number: YKGYGGM8.25-456R

Yukon Gear & Axle GM 8.25 IFS Reverse 4.56 Ratio Ring and Pinion - YGGM8.25-456R

Be the first to review

How to Get it

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

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
Fits 2013 and down GM 8.25 inch IFS
8.25 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.56 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$492.89

In-Stock Ships today ?

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LOW PRICE GUARANTEE

EASY RETURNS

Yukon Gear & Axle GM 8.25 IFS Reverse 4.56 Ratio Ring and Pinion - YGGM8.25-456R

Part #: YKGYGGM8.25-456R

$492.89

In-Stock Ships today ?

+ 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:

In-Stock Ships today ?

Fitment: Universal Fit
Fits 2013 and down GM 8.25 inch IFS
8.25 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.56 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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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Yukon Gear & Axle GM 8.5 4.11 Ratio High Performance Ring and Pinion - YGGM8.5-411

Part Number: YKGYGGM8.5-411

Yukon Gear & Axle GM 8.5 4.11 Ratio High Performance Ring and Pinion - YGGM8.5-411

Be the first to review

How to Get it

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

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.11 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$498.89

In-Stock Ships today ?

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LOW PRICE GUARANTEE

EASY RETURNS

Yukon Gear & Axle GM 8.5 4.11 Ratio High Performance Ring and Pinion - YGGM8.5-411

Part #: YKGYGGM8.5-411

3.0 3.0 (1)

$498.89

In-Stock Ships today ?

+ 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:

In-Stock Ships today ?

Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.11 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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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Yukon Gear & Axle GM 8.5 4.56 Ratio High Performance Ring and Pinion - YGGM8.5-456

Part Number: YKGYGGM8.5-456

Yukon Gear & Axle GM 8.5 4.56 Ratio High Performance Ring and Pinion - YGGM8.5-456

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Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.56 ratio
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Yukon Gear & Axle GM 8.5 4.56 Ratio High Performance Ring and Pinion - YGGM8.5-456

Part #: YKGYGGM8.5-456

$371.89

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Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.56 ratio
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Yukon Gear & Axle GM 8.5 4.88 Ratio High Performance Ring and Pinion - YGGM8.5-488

Part Number: YKGYGGM8.5-488

Yukon Gear & Axle GM 8.5 4.88 Ratio High Performance Ring and Pinion - YGGM8.5-488

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Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.88 ratio
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Yukon Gear & Axle GM 8.5 4.88 Ratio High Performance Ring and Pinion - YGGM8.5-488

Part #: YKGYGGM8.5-488

$375.89

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Fitment: Universal Fit
Fits GM 8.5 inch and 8.6 inch
8.50 inch ring gear diameter
30 spline pinion
10 ring gear bolts
4.88 ratio
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Yukon Gear & Axle GM 14 Bolt 4340 Chromoly Axle Shaft (Cut to Length) - YAWGM14T-30-38

Part Number: YKGYAWGM14T-30-38

Yukon Gear & Axle GM 14 Bolt 4340 Chromoly Axle Shaft (Cut to Length) - YAWGM14T-30-38

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Fitment: Universal Fit
Fits GM 10.5 inch 14 bolt truck and GM 11.5 inch
4340 Chromoly
30 spline
Cut to length design fits 34.8-38.8 inch applications
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Yukon Gear & Axle GM 14 Bolt 4340 Chromoly Axle Shaft (Cut to Length) - YAWGM14T-30-38

Part #: YKGYAWGM14T-30-38

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Fitment: Universal Fit
Fits GM 10.5 inch 14 bolt truck and GM 11.5 inch
4340 Chromoly
30 spline
Cut to length design fits 34.8-38.8 inch applications
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Part Number: YKGYAD29903-1X

Yukon GM 8.5" Inner Axle - YAD29903-1X

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Fitment: Universal Fit
GM 8.5"
79-87 GM 1/2 ton
28 spline
19.1" long
1541H alloy
Right hand inner
5-760X U-joint size
10 year warranty against manufacturer defects
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Yukon GM 8.5" Inner Axle - YAD29903-1X

Part #: YKGYAD29903-1X

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Fitment: Universal Fit
GM 8.5"
79-87 GM 1/2 ton
28 spline
19.1" long
1541H alloy
Right hand inner
5-760X U-joint size
10 year warranty against manufacturer defects
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Part Number: YKGYAD660276-1

Yukon GM 8.5" Inner Axle Replacement - YAD660276-1

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Fitment: Universal Fit
GM 8.5"
79-91 GM 1/2 ton
28 spline
35.5" long
5-760X U-joint size
1541H alloy
Left hand inner
10 year warranty against manufacturer defects
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Yukon GM 8.5" Inner Axle Replacement - YAD660276-1

Part #: YKGYAD660276-1

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Fitment: Universal Fit
GM 8.5"
79-91 GM 1/2 ton
28 spline
35.5" long
5-760X U-joint size
1541H alloy
Left hand inner
10 year warranty against manufacturer defects
California Residents: WARNING

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Yukon Gear & Axle 12T GM 2.76-3.42 Dura Grip Limited Slip, 30spl, Composite Clutches - YDGGM12T-3-30-1

Part Number: YKGYDGGM12T-3-30-1

Yukon Gear & Axle 12T GM 2.76-3.42 Dura Grip Limited Slip, 30spl, Composite Clutches - YDGGM12T-3-30-1

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Fitment: Universal Fit
Fits 2.76-3.42 Gear Ratio (Also Fits Thick Gears)
Fits 12T GM with 30 Spline Axles
Fully rebuildable design and proudly assembled in the USA
Limited Slip Differential with Composite Clutches
All units are backed by extensive product testing and state-of-the-art software design
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
Notes: Also works with 3.73 & up thick gears
Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.
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Yukon Gear & Axle 12T GM 2.76-3.42 Dura Grip Limited Slip, 30spl, Composite Clutches - YDGGM12T-3-30-1

Part #: YKGYDGGM12T-3-30-1

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Fitment: Universal Fit
Fits 2.76-3.42 Gear Ratio (Also Fits Thick Gears)
Fits 12T GM with 30 Spline Axles
Fully rebuildable design and proudly assembled in the USA
Limited Slip Differential with Composite Clutches
All units are backed by extensive product testing and state-of-the-art software design
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
Notes: Also works with 3.73 & up thick gears
Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.
California Residents: WARNING

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Yukon Gear & Axle GM 14 Bolt Dura Grip Positraction - YDGGM14T-3-30-1

Part Number: YKGYDGGM14T-3-30-1

Yukon Gear & Axle GM 14 Bolt Dura Grip Positraction - YDGGM14T-3-30-1

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Fitment: Universal Fit
Fits GM 10.5 inch 14 bolt truck
30 spline
4.10 ratio and down only
Clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

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Yukon Gear & Axle GM 14 Bolt Dura Grip Positraction - YDGGM14T-3-30-1

Part #: YKGYDGGM14T-3-30-1

$1,103.89

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On Backorder

Fitment: Universal Fit
Fits GM 10.5 inch 14 bolt truck
30 spline
4.10 ratio and down only
Clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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Yukon Gear & Axle 55P GM 3.73 & Down Dura Grip Limited Slip, 17spl, Composite Clutches - YDGGM55P-17-1

Part Number: YKGYDGGM55P-17-1

Yukon Gear & Axle 55P GM 3.73 & Down Dura Grip Limited Slip, 17spl, Composite Clutches - YDGGM55P-17-1

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Fitment: Universal Fit
Fits 3.73 Gear Ratio & Down (Also Fits Thick Gears)
Fits 55P GM with 17 Spline Axles
Fully rebuildable design and proudly assembled in the USA
Limited Slip Differential with Composite Clutches
All units are backed by extensive product testing and state-of-the-art software design
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
Notes: A factory thin ring gear was used on 1955-1956 carriers with ribs on the back of the ring gear side. The 1955-1956 open dropout casting numbers end with "306". A new ring and pinion or ring gear spacer is required when replacing the factory 4 series case. Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.
California Residents: WARNING

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$822.89

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Yukon Gear & Axle 55P GM 3.73 & Down Dura Grip Limited Slip, 17spl, Composite Clutches - YDGGM55P-17-1

Part #: YKGYDGGM55P-17-1

$822.89

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On Backorder

Fitment: Universal Fit
Fits 3.73 Gear Ratio & Down (Also Fits Thick Gears)
Fits 55P GM with 17 Spline Axles
Fully rebuildable design and proudly assembled in the USA
Limited Slip Differential with Composite Clutches
All units are backed by extensive product testing and state-of-the-art software design
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
Notes: A factory thin ring gear was used on 1955-1956 carriers with ribs on the back of the ring gear side. The 1955-1956 open dropout casting numbers end with "306". A new ring and pinion or ring gear spacer is required when replacing the factory 4 series case. Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is not recommended and may result in aggressive or noisy operation.
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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Part Number: YKGYDGGM8.2-3-28-1

Yukon GM 8.2" 28 Spline Dura Grip Positraction Differential - YDGGM8.2-3-28-1

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Fitment: Universal Fit
Fits 3.08 gear ratio and up
Fits 8.2" GM with 28 spline axles
Fully rebuildable design and proudly assembled in the USA
Limited slip differential with composite clutches
All units are backed by extensive product testing and state-of-the-art software design
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
California Residents: WARNING

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$826.89

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Yukon GM 8.2" 28 Spline Dura Grip Positraction Differential - YDGGM8.2-3-28-1

Part #: YKGYDGGM8.2-3-28-1

$826.89

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

Ship to Home:

On Backorder

Fitment: Universal Fit
Fits 3.08 gear ratio and up
Fits 8.2" GM with 28 spline axles
Fully rebuildable design and proudly assembled in the USA
Limited slip differential with composite clutches
All units are backed by extensive product testing and state-of-the-art software design
Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
Gears are cut to provide the strongest teeth possible in any terrain
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

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Part Number: YKGYDGGM9.5-33-1

Yukon Gear & Axle GM 9.5" Dura Grip Positraction - YDGGM9.5-33-1

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Fitment: Universal Fit
Fits GM 9.5 inch
33 spline
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

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$932.89

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Yukon Gear & Axle GM 9.5" Dura Grip Positraction - YDGGM9.5-33-1

Part #: YKGYDGGM9.5-33-1

$932.89

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On Backorder

Fitment: Universal Fit
Fits GM 9.5 inch
33 spline
4-spring, clutch style positraction
Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
Fully rebuildable
Assembled in the USA
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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Part Number: YKGYGGM11.5-411

Yukon Gear & Axle GM 11.5" 4.11 Ratio High Performance Ring and Pinion - YGGM11.5-411

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

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Fitment: Universal Fit
Fits GM and Chrysler 11.5 inch
11.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.11 ratio
California Residents: WARNING

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$807.89

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Yukon Gear & Axle GM 11.5" 4.11 Ratio High Performance Ring and Pinion - YGGM11.5-411

Part #: YKGYGGM11.5-411

$807.89

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
Fits GM and Chrysler 11.5 inch
11.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.11 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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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Yukon Gear & Axle GM 14 Bolt 4.11 Ratio High Performance Ring and Pinion - YGGM14T-411

Part Number: YKGYGGM14T-411

Yukon Gear & Axle GM 14 Bolt 4.11 Ratio High Performance Ring and Pinion - YGGM14T-411

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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
Fits GM 10.5 inch GM 14 bolt truck
10.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.11 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$440.89

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LOW PRICE GUARANTEE

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Yukon Gear & Axle GM 14 Bolt 4.11 Ratio High Performance Ring and Pinion - YGGM14T-411

Part #: YKGYGGM14T-411

$440.89

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
Fits GM 10.5 inch GM 14 bolt truck
10.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.11 ratio
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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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Yukon Gear & Axle GM 14 Bolt 4.56 Ratio Thick Ring and Pinion - YGGM14T-456T

Part Number: YKGYGGM14T-456T

Yukon Gear & Axle GM 14 Bolt 4.56 Ratio Thick Ring and Pinion - YGGM14T-456T

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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
Fits GM 10.5 inch GM 14 bolt truck
10.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.56 ratio
Thick gear set for 4.11 and down carrier
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$436.89

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

Yukon Gear & Axle GM 14 Bolt 4.56 Ratio Thick Ring and Pinion - YGGM14T-456T

Part #: YKGYGGM14T-456T

$436.89

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
Fits GM 10.5 inch GM 14 bolt truck
10.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.56 ratio
Thick gear set for 4.11 and down carrier
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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

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An email is sent to .

Enter email address to change your password

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

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Yukon Gear & Axle GM 14 Bolt 4.88 Ratio Thick Ring and Pinion - YGGM14T-488T

Part Number: YKGYGGM14T-488T

Yukon Gear & Axle GM 14 Bolt 4.88 Ratio Thick Ring and Pinion - YGGM14T-488T

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
Fits GM 10.5 inch GM 14 bolt truck
10.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.88 ratio
Thick gear set for 4.11 and down carrier
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$436.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Yukon Gear & Axle GM 14 Bolt 4.88 Ratio Thick Ring and Pinion - YGGM14T-488T

Part #: YKGYGGM14T-488T

$436.89

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
Fits GM 10.5 inch GM 14 bolt truck
10.50 inch ring gear diameter
30 spline pinion
12 ring gear bolts
4.88 ratio
Thick gear set for 4.11 and down carrier
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

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