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2021 Chevrolet Silverado 3500 HD

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Displaying 1 to 10 (of 10 products)
On Sale:

$28.29

Avail:
14 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Center Bearing
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Center Bearing with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Support Bearing
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Support Bearing with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Premium
4WD

1 Per Vehicle
On Sale:

$34.35

Avail:
2 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Center Bearing
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Center Bearing with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 2 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 2 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Support Bearing
 
with 3 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Support Bearing with 3 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Premium
with .057 (in) Snap Ring Dimension
4WD

1 Per Vehicle
On Sale:

$45.59

Avail:
6 in Stock
Warehouse: US-12
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Shaft
 
Gold
w/ 1.188 In. Bearing Cup Diameter, w/ 4.187 In. Outside Lock-up
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Shaft Gold
w/ 1.188 In. Bearing Cup Diameter, w/ 4.187 In. Outside Lock-up

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Shaft
 
Gold
w/ 1.188 In. Bearing Cup Diameter, w/ 4.187 In. Outside Lock-up
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Shaft Gold
w/ 1.188 In. Bearing Cup Diameter, w/ 4.187 In. Outside Lock-up
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Shaft
 
Gold
w/ 1.188 In. Bearing Cup Diameter, w/ 4.187 In. Outside Lock-up
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Shaft Gold
w/ 1.188 In. Bearing Cup Diameter, w/ 4.187 In. Outside Lock-up
RWD

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV
 
2
 
GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 146.3 In.
Mfr Code: 6L90
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 146.3 In.
Mfr Code: 6L90
4WD

2 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV
 
3
 
GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 170.8 In.
Mfr Code: 6L90
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 170.8 In.
Mfr Code: 6L90

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV
 
3
 
GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 176.7 In.
Mfr Code: 6L90
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 176.7 In.
Mfr Code: 6L90

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV
 
3
 
GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
Bed Length 82.2 In.
4 Doors
Wheel Base 158.9 In.
Mfr Code: 6L90
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
Bed Length 82.2 In.
4 Doors
Wheel Base 158.9 In.
Mfr Code: 6L90
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV
 
3
 
GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
Bed Length 98.2 In.
4 Doors
Wheel Base 172.0 In.
Mfr Code: 6L90
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
Bed Length 98.2 In.
4 Doors
Wheel Base 172.0 In.
Mfr Code: 6L90
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV
 
3
 
GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
Bed Length N/R In.
4 Doors
Wheel Base 172.0 In.
Mfr Code: 6L90
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
Bed Length N/R In.
4 Doors
Wheel Base 172.0 In.
Mfr Code: 6L90
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV
 
3
 
GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
Bed Length 98.2 In.
4 Doors
Wheel Base 162.5 In.
Mfr Code: 6L90
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
Bed Length 98.2 In.
4 Doors
Wheel Base 162.5 In.
Mfr Code: 6L90
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV
 
3
 
GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
Bed Length N/R In.
4 Doors
Wheel Base 162.5 In.
Mfr Code: 6L90
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV GM Original Equipment
Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
Bed Length N/R In.
4 Doors
Wheel Base 162.5 In.
Mfr Code: 6L90
RWD

3 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
2
 
GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 146.3 In.
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 146.3 In.
4WD

2 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
3
 
GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 170.8 In.
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
Bed Length N/R In.
2 Doors
Wheel Base 170.8 In.
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
3
 
GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 176.7 In.
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
Bed Length N/R In.
4 Doors
Wheel Base 176.7 In.

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
3
 
GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 82.2 In.
4 Doors
Wheel Base 158.9 In.
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 82.2 In.
4 Doors
Wheel Base 158.9 In.
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
3
 
GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 98.2 In.
4 Doors
Wheel Base 172.0 In.
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 98.2 In.
4 Doors
Wheel Base 172.0 In.
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
3
 
GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length N/R In.
4 Doors
Wheel Base 172.0 In.
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length N/R In.
4 Doors
Wheel Base 172.0 In.
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
3
 
GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
Bed Length 98.2 In.
4 Doors
Wheel Base 162.5 In.
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
Bed Length 98.2 In.
4 Doors
Wheel Base 162.5 In.
RWD

3 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
3
 
GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
Bed Length N/R In.
4 Doors
Wheel Base 162.5 In.
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Diesel OHV Turbo GM Original Equipment
Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
Bed Length N/R In.
4 Doors
Wheel Base 162.5 In.
RWD

3 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Center Bearing
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Center Bearing with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 2 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 2 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Support Bearing
 
with 3 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Support Bearing with 3 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Greasable Super Strength U-Joint
4WD

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Center Bearing
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Center Bearing with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 2 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 2 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Support Bearing
 
with 3 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Support Bearing with 3 Joint Driveshaft
with 5-1/4 Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 2 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 3 Joint Driveshaft
with 5-1/4 (in) Outside Diameter Yoke Span
Non-Greasable Super Strength U-Joint
4WD

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Center Bearing
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Center Bearing with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Support Bearing
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Support Bearing with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Greasable Super Strength U-Joint
4WD

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Center Bearing
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Center Bearing with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Transmission
 
with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
RWD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Transmission with 2 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
RWD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Support Bearing
 
with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Support Bearing with 3 Joint Driveshaft
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
4WD

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Transfer Case
 
with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
4WD
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Transfer Case with 1-3/8 (in) Outside Diameter Bearing(s)
with 4-1/2 (in) Outside Diameter Yoke Span
0.059 (in) Ring Thickness
Non-Greasable Super Strength U-Joint
4WD

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Rear Driveshaft at Rear Axle
 
with 1-3/16 (in) Outside Diameter Bearing(s)
Greasable Super Strength U-Joint
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Rear Driveshaft at Rear Axle with 1-3/16 (in) Outside Diameter Bearing(s)
Greasable Super Strength U-Joint

1 Per Vehicle
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
At Rear Axle
 
Spicer Style
Greasable Super Strength U-Joint
 
2021 Chevrolet Silverado 3500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
At Rear Axle Spicer Style
Greasable Super Strength U-Joint

1 Per Vehicle
Displaying 1 to 10 (of 10 products)