ACDelco 11546991 Differential Ring Gear Bolt
for 2021 Chevrolet Silverado 1500

ACDelco 11546991 Differential Ring Gear Bolt - 2021 Chevrolet Silverado 1500


Brand:	ACDelco
Part Number:	11546991
UPC:	808709923534
Weight:	0.1 lbs
Condition:	New

On Sale:

$7.36

Availability:

7 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 11546991 Differential Ring Gear Bolt for your 2021 Chevrolet Silverado 1500. Buy now and secure your purchase online!

GM Genuine Parts Bolts 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:

Finish:

Zinc Phosphate

Grade:

Head Drive Type:

Hex Head

Head Tool Size:

Height (in):

1 in

Length (in):

1.4 in

Length (mm):

33.88 mm

Material:

Steel

Programming Required:

S.A.E. Or Metric:

Metric

Thread Diameter:

0.47 in.

Thread Diameter:

12 mm

Thread Length:

0.88 in.

Thread Length:

22.28 mm

Thread Pitch (in):

1.5 in

Washer Attached:

Weight (lb):

0.1 lb

Width (in):

1 in

Country of Origin:

ACDelco 11546991 Differential Ring Gear Bolt compatibility with your 2021 Chevrolet Silverado 1500...

Last Updated: 05/02/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

2024

2023

2022

2021

2024

2023

2022

2021

Chevrolet Silverado 1500

5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),REAR AXLE
SUPPLIER A(SU7)
Eng: L84
8th VIN Digit: D

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),REAR AXLE
SUPPLIER A(SU7)
Eng: L84
8th VIN Digit: D

12 Per Vehicle

2024

2023

2022

2021

2020

2019

2024

2023

2022

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Gas OHV

12 M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L84
8th VIN Digit: D
Crew Cab Pickup
4 Doors

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L84
8th VIN Digit: D
Crew Cab Pickup
4 Doors

12 Per Vehicle

2024

2023

2022

2021

2020

2019

2024

2023

2022

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Gas OHV

12 M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L84
8th VIN Digit: D
Extended Cab Pickup
4 Doors

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L84
8th VIN Digit: D
Extended Cab Pickup
4 Doors

12 Per Vehicle

2024

2023

2022

2021

2020

2019

2024

2023

2022

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L84
8th VIN Digit: D

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L84
8th VIN Digit: D

12 Per Vehicle

2024

2023

2022

2021

2020

2019

2024

2023

2022

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5)
Eng: L84
8th VIN Digit: D

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5)
Eng: L84
8th VIN Digit: D

12 Per Vehicle

2024

2023

2022

2021

2020

2019

2024

2023

2022

2021

2020

2019

Chevrolet Silverado 1500

6.2L V8 Gas OHV

12 M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L87
8th VIN Digit: L
Crew Cab Pickup
4 Doors

Chevrolet Silverado 1500

6.2L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L87
8th VIN Digit: L
Crew Cab Pickup
4 Doors

12 Per Vehicle

2023

2022

2021

2020

2019

2023

2022

2021

2020

2019

Chevrolet Silverado 1500

6.2L V8 Gas OHV

12 M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L87
8th VIN Digit: L
Extended Cab Pickup
4 Doors

Chevrolet Silverado 1500

6.2L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L87
8th VIN Digit: L
Extended Cab Pickup
4 Doors

12 Per Vehicle

2022

2021

2020

2022

2021

2020

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

12 M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
4WD

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
4WD

12 Per Vehicle

2022

2021

2020

2022

2021

2020

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

12 M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
4WD

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
4WD

12 Per Vehicle

2022

2021

2020

2022

2021

2020

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: LM2
8th VIN Digit: T
RWD

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: LM2
8th VIN Digit: T
RWD

12 Per Vehicle

2021

2020

2021

2020

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K
Standard Cab Pickup
Bed Length 98.2 In.
2 Doors
Wheel Base 139.5 In.

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K
Standard Cab Pickup
Bed Length 98.2 In.
2 Doors
Wheel Base 139.5 In.

12 Per Vehicle

2021

2020

2021

2020

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L3B
8th VIN Digit: K
Standard Cab Pickup
Bed Length 98.2 In.
2 Doors
Wheel Base 139.5 In.

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L3B
8th VIN Digit: K
Standard Cab Pickup
Bed Length 98.2 In.
2 Doors
Wheel Base 139.5 In.

12 Per Vehicle

2021

2020

2021

2020

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.
Mfr Code: 10L80
4WD

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.
Mfr Code: 10L80
4WD

12 Per Vehicle

2021

2020

2021

2020

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.
Mfr Code: 10L80
4WD

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.
Mfr Code: 10L80
4WD

12 Per Vehicle

2021

2020

2021

2020

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.
Mfr Code: 10L80
4WD

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.
Mfr Code: 10L80
4WD

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L3B
8th VIN Digit: K

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L3B
8th VIN Digit: K
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L3B
8th VIN Digit: K
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L3B
8th VIN Digit: K
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
23 OD,12.9
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.
Mfr Code: 6L80

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.
Mfr Code: 6L80

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Standard Cab Pickup
Bed Length 98.2 In.
2 Doors
Wheel Base 139.5 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Standard Cab Pickup
Bed Length 98.2 In.
2 Doors
Wheel Base 139.5 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Standard Cab Pickup
Bed Length N/R In.
2 Doors
Wheel Base 139.5 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F
Standard Cab Pickup
Bed Length N/R In.
2 Doors
Wheel Base 139.5 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L82
8th VIN Digit: F

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Standard Cab Pickup
Bed Length 98.2 In.
2 Doors
Wheel Base 139.5 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Standard Cab Pickup
Bed Length 98.2 In.
2 Doors
Wheel Base 139.5 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

12 M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Standard Cab Pickup
Bed Length N/R In.
2 Doors
Wheel Base 139.5 In.

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.42R(GU6)
Eng: L82
8th VIN Digit: F
Standard Cab Pickup
Bed Length N/R In.
2 Doors
Wheel Base 139.5 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

6.2L V8 Gas OHV

12 M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: L87
8th VIN Digit: L
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

6.2L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: L87
8th VIN Digit: L
Crew Cab Pickup
Bed Length 69.9 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

6.2L V8 Gas OHV

12 M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: L87
8th VIN Digit: L
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

Chevrolet Silverado 1500

6.2L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: L87
8th VIN Digit: L
Crew Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 157.0 In.

12 Per Vehicle

2021

2020

2019

2021

2020

2019

Chevrolet Silverado 1500

6.2L V8 Gas OHV

12 M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: L87
8th VIN Digit: L
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

Chevrolet Silverado 1500

6.2L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: L87
8th VIN Digit: L
Extended Cab Pickup
Bed Length 79.4 In.
4 Doors
Wheel Base 147.4 In.

12 Per Vehicle

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2021 Chevrolet Silverado 1500

ACDelco 11546991 Differential Ring Gear Boltfor 2021 Chevrolet Silverado 1500

$7.36

Product Information

Description:

Features and Benefits:

Specifications:

ACDelco 11546991 Differential Ring Gear Bolt compatibility with your 2021 Chevrolet Silverado 1500...

2021

2021

Chevrolet Silverado 1500 5.3L V8 Gas OHV

12

M12X1.5X22,20THD Except ENHANCED TOWING PERF PKG(NHT) 23 OD,12.9 3.23R(GU5),REAR AXLESUPPLIER A(SU7)Eng: L848th VIN Digit: D

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD Except ENHANCED TOWING PERF PKG(NHT) 23 OD,12.9 3.23R(GU5),REAR AXLESUPPLIER A(SU7)Eng: L848th VIN Digit: D 12 Per Vehicle

2021

2021

Chevrolet Silverado 1500 5.3L V8 Gas OHV

12

M12X1.5X22,20THD 23 OD,12.9 3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)Eng: L848th VIN Digit: DCrew Cab Pickup4 Doors

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD 23 OD,12.9 3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)Eng: L848th VIN Digit: DCrew Cab Pickup4 Doors 12 Per Vehicle

2021

2021

Chevrolet Silverado 1500 5.3L V8 Gas OHV

12

M12X1.5X22,20THD 23 OD,12.9 3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)Eng: L848th VIN Digit: DExtended Cab Pickup4 Doors

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD 23 OD,12.9 3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)Eng: L848th VIN Digit: DExtended Cab Pickup4 Doors 12 Per Vehicle

2021

2021

Chevrolet Silverado 1500 5.3L V8 Gas OHV

12

M12X1.5X22,20THD Except ENHANCED TOWING PERF PKG(NHT) 23 OD,12.9 3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),REAR AXLESUPPLIER A(SU7)Eng: L848th VIN Digit: D

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD Except ENHANCED TOWING PERF PKG(NHT) 23 OD,12.9 3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),REAR AXLESUPPLIER A(SU7)Eng: L848th VIN Digit: D 12 Per Vehicle

2021

2021

Chevrolet Silverado 1500 5.3L V8 Gas OHV

12

M12X1.5X22,20THD Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT) 23 OD,12.9 3.23R(GU5)Eng: L848th VIN Digit: D

Chevrolet Silverado 1500

5.3L V8 Gas OHV M12X1.5X22,20THD Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT) 23 OD,12.9 3.23R(GU5)Eng: L848th VIN Digit: D 12 Per Vehicle

2021

2021

Chevrolet Silverado 1500 6.2L V8 Gas OHV

12

M12X1.5X22,20THD 23 OD,12.9 3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)Eng: L878th VIN Digit: LCrew Cab Pickup4 Doors

Chevrolet Silverado 1500

6.2L V8 Gas OHV M12X1.5X22,20THD 23 OD,12.9 3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)Eng: L878th VIN Digit: LCrew Cab Pickup4 Doors 12 Per Vehicle

2021

2021

Chevrolet Silverado 1500 6.2L V8 Gas OHV

12

M12X1.5X22,20THD 23 OD,12.9 3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)Eng: L878th VIN Digit: LExtended Cab Pickup4 Doors

Chevrolet Silverado 1500

6.2L V8 Gas OHV M12X1.5X22,20THD 23 OD,12.9 3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)Eng: L878th VIN Digit: LExtended Cab Pickup4 Doors 12 Per Vehicle

2021

2021

Chevrolet Silverado 1500 3.0L L6 Diesel DOHC Turbo

12

M12X1.5X22,20THD 23 OD,12.9 3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)Eng: LM28th VIN Digit: TCrew Cab Pickup4 Doors4WD

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD 23 OD,12.9 3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)Eng: LM28th VIN Digit: TCrew Cab Pickup4 Doors4WD 12 Per Vehicle

2021

2021

Chevrolet Silverado 1500 3.0L L6 Diesel DOHC Turbo

12

M12X1.5X22,20THD 23 OD,12.9 3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)Eng: LM28th VIN Digit: TExtended Cab Pickup4 Doors4WD

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD 23 OD,12.9 3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)Eng: LM28th VIN Digit: TExtended Cab Pickup4 Doors4WD 12 Per Vehicle

2021

2021

ACDelco 11546991 Differential Ring Gear Bolt
for 2021 Chevrolet Silverado 1500

Chevrolet Silverado 1500

5.3L V8 Gas OHV

M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),REAR AXLE
SUPPLIER A(SU7)
Eng: L84
8th VIN Digit: D

5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),REAR AXLE
SUPPLIER A(SU7)
Eng: L84
8th VIN Digit: D

12 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Gas OHV

M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L84
8th VIN Digit: D
Crew Cab Pickup
4 Doors

5.3L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L84
8th VIN Digit: D
Crew Cab Pickup
4 Doors

12 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Gas OHV

M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L84
8th VIN Digit: D
Extended Cab Pickup
4 Doors

5.3L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L84
8th VIN Digit: D
Extended Cab Pickup
4 Doors

12 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Gas OHV

M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L84
8th VIN Digit: D

5.3L V8 Gas OHV M12X1.5X22,20THD
Except ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80),REAR AXLE
SUPPLIER A(SU7)
Eng: L84
8th VIN Digit: D

12 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Gas OHV

M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5)
Eng: L84
8th VIN Digit: D

5.3L V8 Gas OHV M12X1.5X22,20THD
Except POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
23 OD,12.9
3.23R(GU5)
Eng: L84
8th VIN Digit: D

12 Per Vehicle

Chevrolet Silverado 1500

6.2L V8 Gas OHV

M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L87
8th VIN Digit: L
Crew Cab Pickup
4 Doors

6.2L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L87
8th VIN Digit: L
Crew Cab Pickup
4 Doors

12 Per Vehicle

Chevrolet Silverado 1500

6.2L V8 Gas OHV

M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L87
8th VIN Digit: L
Extended Cab Pickup
4 Doors

6.2L V8 Gas OHV M12X1.5X22,20THD
23 OD,12.9
3.42R(GU6),POSITRACTION L/SLIP R/AXL(G80),ENHANCED TOWING PERF PKG(NHT)
Eng: L87
8th VIN Digit: L
Extended Cab Pickup
4 Doors

12 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
4WD

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: LM2
8th VIN Digit: T
Crew Cab Pickup
4 Doors
4WD

12 Per Vehicle

Chevrolet Silverado 1500

3.0L L6 Diesel DOHC Turbo

M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
4WD

3.0L L6 Diesel DOHC Turbo M12X1.5X22,20THD
23 OD,12.9
3.23R(GU5),POSITRACTION L/SLIP R/AXL(G80)
Eng: LM2
8th VIN Digit: T
Extended Cab Pickup
4 Doors
4WD

12 Per Vehicle