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2021 GMC Sierra 3500 HD

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ACDelco 84756936 Differential Pinion Seal
for 2021 GMC Sierra 3500 HD

ACDelco

 
Brand:ACDelco
Part Number: 84756936
UPC: 00193468163179
Weight: 0.17 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 84756936 Differential Pinion Seal for your 2021 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:

Height:
0.45 in.
Inside Diameter:
2.07 in.
Length:
2.90 in.
Outside Diameter:
3 in.
Programming Required:
NO
Seal Type:
Gasket
Shape:
Round
Volume:
3.84 CID
Weight:
0.07 lb
Width:
2.95 in.

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

ACDelco 84756936 Differential Pinion Seal compatibility with your 2021 GMC Sierra 3500 HD...

Last Updated: 02/26/2022

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.42 Ratio(GU6)
Cab & Chassis
2 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.42 Ratio(GU6)
Cab & Chassis
2 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.42 Ratio(GU6)
Cab & Chassis
4 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.42 Ratio(GU6)
Cab & Chassis
4 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.42 Ratio(GU6)
Crew Cab Pickup
4 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.42 Ratio(GU6)
Crew Cab Pickup
4 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.42 Ratio(GU6)
Extended Cab Pickup
4 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.42 Ratio(GU6)
Extended Cab Pickup
4 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.42 Ratio(GU6)
Standard Cab Pickup
2 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.42 Ratio(GU6)
Standard Cab Pickup
2 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.73R(GT4)
Cab & Chassis
2 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.73R(GT4)
Cab & Chassis
2 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.73R(GT4)
Cab & Chassis
4 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.73R(GT4)
Cab & Chassis
4 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.73R(GT4)
Crew Cab Pickup
4 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.73R(GT4)
Crew Cab Pickup
4 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.73R(GT4)
Extended Cab Pickup
4 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.73R(GT4)
Extended Cab Pickup
4 Doors
4WD

1 Per Vehicle

2022

 

2021

 

2020

 

2022

 

2021

 

2020

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV
1
 
Front
 
3.73R(GT4)
Standard Cab Pickup
2 Doors
4WD
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV

Front 3.73R(GT4)
Standard Cab Pickup
2 Doors
4WD

1 Per Vehicle

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