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ACDelco 20768583 Differential Bearing Adjuster Nut Lock


Brand:	ACDelco
Part Number:	20768583
UPC:	808709970002
Weight:	0.36 lbs
Condition:	New

On Sale:

$27.36

Availability:

4 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 20768583 Differential Bearing Adjuster Nut Lock for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Axle Nut Lock Plates are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):

0.2 in

Length (in):

3.6 in

Programming Required:

Weight (lb):

0.36 lb

Width (in):

3.6 in

Country of Origin:

Select a vehicle to narrow ACDelco 20768583 Differential Bearing Adjuster Nut Lock fitment info!

Last Updated: 05/02/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV

2 3.73R(GT4),3.42R(GU6)
4WD

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

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

2 3.73R(GT4),3.42R(GU6)
4WD

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

2 3.73R(GT4)
4WD

Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

2 4.10R(GT5)
4WD

Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 3.73R(GT4)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 4.10R(GT5)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

2 3.73R(GT4)
4WD

Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

2 4.10R(GT5)
4WD

Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

2 3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV 3.73R(GT4),4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4),4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 3.73R(GT4),3.42R(GU6)
4WD

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

Chevrolet Silverado 3500 HD

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

2 3.73R(GT4),3.42R(GU6)
4WD

Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV

2 3.73R(GT4)
4WD

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV 3.73R(GT4)
4WD

2 Per Vehicle

2019

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV

2 4.10R(GT5)
4WD

Chevrolet Silverado 3500 HD

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 3.73R(GT4)
4WD

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4)
4WD

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 4.10R(GT5)
4WD

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV

2 3.73R(GT4)
4WD

Chevrolet Silverado 3500 HD

Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV

2 4.10R(GT5)
4WD

Chevrolet Silverado 3500 HD

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 3.73R(GT4),4.10R(GT5)
4WD

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4),4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV

2 3.73R(GT4)

Chevrolet Suburban 3500 HD

Chevrolet Suburban 3500 HD

6.0L V8 Flex OHV

2 4.10R(GT5)

Chevrolet Suburban 3500 HD

Chevrolet Suburban 3500 HD

6.0L V8 Gas OHV

2 3.73R(GT4)

Chevrolet Suburban 3500 HD

Chevrolet Suburban 3500 HD

6.0L V8 Gas OHV

2 4.10R(GT5)

Chevrolet Suburban 3500 HD

GMC Sierra 2500 HD

6.6L V8 Flex OHV

2 3.73R(GT4),3.42R(GU6)
4WD

GMC Sierra 2500 HD

6.6L V8 Flex OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

GMC Sierra 2500 HD

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

2 3.73R(GT4),3.42R(GU6)
4WD

GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

2019

GMC Sierra 2500 HD

6.0L V8 CNG OHV

2 3.73R(GT4)
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV 3.73R(GT4)
4WD

2 Per Vehicle

2019

GMC Sierra 2500 HD

6.0L V8 CNG OHV

2 4.10R(GT5)
4WD

GMC Sierra 2500 HD

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 3.73R(GT4)
4WD

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4)
4WD

2 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 4.10R(GT5)
4WD

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 4.10R(GT5)
4WD

2 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

2 3.73R(GT4)
4WD

GMC Sierra 2500 HD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

2 4.10R(GT5)
4WD

GMC Sierra 2500 HD

GMC Sierra 2500 HD

6.0L V8 CNG OHV

2 3.73R(GT4),4.10R(GT5)
4WD

GMC Sierra 2500 HD

6.0L V8 CNG OHV 3.73R(GT4),4.10R(GT5)
4WD

2 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 3.73R(GT4),4.10R(GT5)
4WD

GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4),4.10R(GT5)
4WD

2 Per Vehicle

GMC Sierra 3500 HD

6.6L V8 Flex OHV

2 3.73R(GT4),3.42R(GU6)
4WD

GMC Sierra 3500 HD

6.6L V8 Flex OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

GMC Sierra 3500 HD

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

2 3.73R(GT4),3.42R(GU6)
4WD

GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

2019

GMC Sierra 3500 HD

6.0L V8 CNG OHV

2 3.73R(GT4)
4WD

GMC Sierra 3500 HD

6.0L V8 CNG OHV 3.73R(GT4)
4WD

2 Per Vehicle

2019

GMC Sierra 3500 HD

6.0L V8 CNG OHV

2 4.10R(GT5)
4WD

GMC Sierra 3500 HD

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 3.73R(GT4)
4WD

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4)
4WD

2 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 4.10R(GT5)
4WD

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 4.10R(GT5)
4WD

2 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 CNG OHV

2 3.73R(GT4)
4WD

GMC Sierra 3500 HD

GMC Sierra 3500 HD

6.0L V8 CNG OHV

2 4.10R(GT5)
4WD

GMC Sierra 3500 HD

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

2 3.73R(GT4),4.10R(GT5)
4WD

GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4),4.10R(GT5)
4WD

2 Per Vehicle

ACDelco 20768583 Differential Bearing Adjuster Nut Lock

$27.36

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 20768583 Differential Bearing Adjuster Nut Lock fitment info!

Chevrolet Silverado 2500 HD 6.6L V8 Flex OHV

2

3.73R(GT4),3.42R(GU6)4WD

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV 3.73R(GT4),3.42R(GU6)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.6L V8 Diesel OHV Turbo,6.6L V8 Gas OHV

2

3.73R(GT4),3.42R(GU6)4WD

Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo,6.6L V8 Gas OHV 3.73R(GT4),3.42R(GU6)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

2

3.73R(GT4)4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV 3.73R(GT4)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

2

4.10R(GT5)4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV 4.10R(GT5)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

2

3.73R(GT4)4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo 3.73R(GT4)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

2

4.10R(GT5)4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo 4.10R(GT5)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

2

3.73R(GT4)4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV 3.73R(GT4)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

2

4.10R(GT5)4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV 4.10R(GT5)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 CNG OHV

2

3.73R(GT4),4.10R(GT5)4WD

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV 3.73R(GT4),4.10R(GT5)4WD 2 Per Vehicle

Chevrolet Silverado 2500 HD 6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo

2

3.73R(GT4),4.10R(GT5)4WD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,6.0L V8 Gas OHV,6.6L V8 Diesel OHV Turbo 3.73R(GT4),4.10R(GT5)4WD 2 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Flex OHV

2

3.73R(GT4),3.42R(GU6)4WD

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV 3.73R(GT4),3.42R(GU6)4WD 2 Per Vehicle

Chevrolet Silverado 3500 HD 6.6L V8 Diesel OHV Turbo,6.6L V8 Gas OHV

2

3.73R(GT4),3.42R(GU6)4WD

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV

3.73R(GT4),3.42R(GU6)
4WD

6.6L V8 Flex OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

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

3.73R(GT4),3.42R(GU6)
4WD

6.6L V8 Diesel OHV Turbo,
6.6L V8 Gas OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

3.73R(GT4)
4WD

6.0L V8 CNG OHV 3.73R(GT4)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

4.10R(GT5)
4WD

6.0L V8 CNG OHV 4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

3.73R(GT4)
4WD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

4.10R(GT5)
4WD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

3.73R(GT4)
4WD

6.0L V8 CNG OHV 3.73R(GT4)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

4.10R(GT5)
4WD

6.0L V8 CNG OHV 4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

3.73R(GT4),4.10R(GT5)
4WD

6.0L V8 CNG OHV 3.73R(GT4),4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

3.73R(GT4),4.10R(GT5)
4WD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 3.73R(GT4),4.10R(GT5)
4WD

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

3.73R(GT4),3.42R(GU6)
4WD

6.6L V8 Flex OHV 3.73R(GT4),3.42R(GU6)
4WD

2 Per Vehicle

Chevrolet Silverado 3500 HD

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

3.73R(GT4),3.42R(GU6)
4WD