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2018 Chevrolet Silverado 3500 HD

X
  2. Auto Parts
  3. Driveline and Axles
  4. Differential
  5. Differential Cover
  6. ACDelco 23445891 for 2018 Chevrolet Silverado 3500 HD

ACDelco 23445891 Differential Cover
for 2018 Chevrolet Silverado 3500 HD

ACDelco 23445891 Differential Cover - 2018 Chevrolet Silverado 3500 HD

ACDelco
Brand:ACDelco
Part Number: 23445891
UPC: 808709984108
Weight: 11.93 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 23445891 Differential Cover for your 2018 Chevrolet Silverado 3500 HD. Buy now and secure your purchase online!

GM Genuine Parts Differential Covers 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:

Bolt Quantity:
14
Carrier Main Cap Support:
No
Color:
Silver
Drain Plug Included:
No
Filler Plug Included:
No
Gasket Or Seal Included:
No
Height (in):
4.3 in
Length (in):
15.5 in
Material:
Steel
Mounting Bolt Hole Quantity:
14
Mounting Bolts Included:
No
Programming Required:
No
Weight (lb):
11.93 lb
Width (in):
14.8 in
Country of Origin:
US

ACDelco 23445891 Differential Cover compatibility with your 2018 Chevrolet Silverado 3500 HD...

Last Updated: 05/03/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
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.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear 4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
3.73R(GT4),** 11.50 RING GEAR DANA **
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 137.5 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 137.5 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 162.0 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 162.0 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 171.5 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),4.10R(GT5),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 171.5 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1
 
Rear
 
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



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

Rear 4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
3.73R(GT4),POSITRACTION L/SLIP R/AXL(G80),** 11.50 RING GEAR DANA **
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear ** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear ** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear ** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear ** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear ** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear ** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/SINGLE REAR WHEEL(J95)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear 4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 158.1 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear 4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length 97.6 In.
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear 4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear 4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 158.1 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear 4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
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

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Rear
 
4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Rear 4.10R(GT5),** 11.50 RING GEAR DANA **
4 WHL DISC BRAKES W/ DUAL REAR WHEELS(J96)
Eng: L96
8th VIN Digit: G
Front Disc
Rear Disc
Bed Length N/R In.
Wheel Base 167.7 In.

1 Per Vehicle

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