Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands
Shopping for

2018 GMC Sierra 3500 HD

X
  2. Auto Parts
  3. Driveline and Axles
  4. Gaskets and Sealing Systems
  5. Differential Pinion Seal
  6. ACDelco 26064030 for 2018 GMC Sierra 3500 HD

ACDelco 26064030 Differential Pinion Seal
for 2018 GMC Sierra 3500 HD

ACDelco 26064030 Differential Pinion Seal - 2018 GMC Sierra 3500 HD Image 1
ACDelco 26064030 Differential Pinion Seal - 2018 GMC Sierra 3500 HD Image 2
ACDelco 26064030 Differential Pinion Seal - 2018 GMC Sierra 3500 HD

ACDelco
Brand:ACDelco
Part Number: 26064030
UPC: 00808709676294
Weight: 1.79 lbs
Condition:New



On Sale:

$30.88

Availability:
187 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 26064030 Differential Pinion Seal for your 2018 GMC Sierra 3500 HD. Buy now and secure your purchase online!

GM Genuine Parts Differential Drive Pinion Gear Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help ensure differential fluid does not leak out of your vehicle's differential, and are GM-recommended replacements for your GM vehicle's original components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Helps ensure differential fluid does not leak out of your vehicle's differential
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Bore Diameter (in):
3.519 in
Bore Diameter (mm):
89.38 mm
Height (in):
7.4 in
Inside Diameter:
2.84 in.
Inside Diameter:
72.01 mm
Length (in):
29.4 in
Material:
Steel, Rubber
Outside Diameter:
102.01 mm
Outside Diameter:
4.02 in.
Programming Required:
No
Rim Shape:
Round
Thickness:
0.61 in.
Thickness:
15.5 mm
Universal Or Specific Fit:
Specific
Volume (cu in):
16.79cu in
Weight (lb):
1.79 lb
Width (in):
7.75 in
Country of Origin:
US

ACDelco 26064030 Differential Pinion Seal compatibility with your 2018 GMC Sierra 3500 HD...

Last Updated: 04/27/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 137.5 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 137.5 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 162.0 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 162.0 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 171.5 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 171.5 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 1.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 137.5 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 1.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 137.5 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 1.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 162.0 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 1.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 162.0 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 1.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 171.5 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 1.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 171.5 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),POSITRACTION L/SLIP R/AXL(G80)
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.

1 Per Vehicle

Didn't find a match for your vehicle?

   See Other Choices