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2020 GMC Sierra 3500 HD
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Lifetime Replacement
2020 GMC Sierra 3500 HD

2020 GMC Sierra 3500 HD Differential Bearings

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GM Original Equipment Series Differential Bearing - Direct Fit, Sold individually
AC Delco®
GM Original Equipment Series Differential Bearing - Direct Fit, Sold individually
Part Number: ACRW203
Guaranteed to Fit
$7.49
Vehicle Fitment
  • 2020 GMC Sierra 3500 HD Base All Engines 4-Door, Extended Cab Pickup, 4WD, 162.5 Wheelbase, 3.42R(Gu6), 3.73R(Gt4)
  • 2020 GMC Sierra 3500 HD AT4 All Engines 4-Door, Crew Cab Pickup, 4WD, 172.0 Wheelbase, 3.42R(Gu6), 3.73R(Gt4)
  • 2020 GMC Sierra 3500 HD SLT All Engines 4-Door, Crew Cab Pickup, 4WD, 158.9 Wheelbase, 3.42R(Gu6), 3.73R(Gt4)
  • 2020 GMC Sierra 3500 HD Denali All Engines 4-Door, Crew Cab Pickup, 4WD, 172.0 Wheelbase, 3.42R(Gu6), 3.73R(Gt4)
  • 2020 GMC Sierra 3500 HD SLE All Engines 4-Door, Cab & Chassis, 4WD, 146.3 Wheelbase, 3.42R(Gu6), 3.73R(Gt4)
Product Details
Location : FrontWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Differential Bearing - Direct Fit, Sold individually
AC Delco®
Differential Bearing - Direct Fit, Sold individually
Part Number: AC84678054
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 2020 GMC Sierra 3500 HD Denali All Engines 4-Door, Crew Cab Pickup, 4WD, 172.0 Wheelbase, 3.73R(Gt4), 3.42R(Gu6)
  • 2020 GMC Sierra 3500 HD Base All Engines 4-Door, Crew Cab Pickup, 4WD, 158.9 Wheelbase, 3.73R(Gt4), 3.42R(Gu6)
  • 2020 GMC Sierra 3500 HD SLE All Engines 4-Door, Crew Cab Pickup, 4WD, 158.9 Wheelbase, 3.73R(Gt4), 3.42R(Gu6)
  • 2020 GMC Sierra 3500 HD AT4 All Engines 4-Door, Crew Cab Pickup, 4WD, 158.9 Wheelbase, 3.73R(Gt4), 3.42R(Gu6)
  • 2020 GMC Sierra 3500 HD SLT All Engines 4-Door, Crew Cab Pickup, 4WD, 158.9 Wheelbase, 3.73R(Gt4), 3.42R(Gu6)
Product Details
Location : FrontWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Differential Bearing - Direct Fit, Sold individually
AC Delco®
Differential Bearing - Direct Fit, Sold individually
Part Number: AC84757382
Guaranteed to Fit
$35.49
Vehicle Fitment
  • 2020 GMC Sierra 3500 HD Base 8 Cyl 6.6L 4-Door, Extended Cab Pickup, 162.5 Wheelbase, 3.42R(Gu6), Positraction L/Slip R/Axl(G80), Single Rear Wheel, Dual Rear Wheels, Ride & Handling(Dzw)
  • 2020 GMC Sierra 3500 HD SLT 8 Cyl 6.6L 4-Door, Crew Cab Pickup, 172.0 Wheelbase, 3.42R(Gu6), Positraction L/Slip R/Axl(G80), Single Rear Wheel, Dual Rear Wheels, Ride & Handling(Dzw)
  • 2020 GMC Sierra 3500 HD Denali 8 Cyl 6.6L 4-Door, Crew Cab Pickup, 172.0 Wheelbase, 3.42R(Gu6), Positraction L/Slip R/Axl(G80), Single Rear Wheel, Dual Rear Wheels, Ride & Handling(Dzw)
  • 2020 GMC Sierra 3500 HD AT4 8 Cyl 6.6L 4-Door, Crew Cab Pickup, 158.9 Wheelbase, 3.42R(Gu6), Positraction L/Slip R/Axl(G80)
  • 2020 GMC Sierra 3500 HD SLE 8 Cyl 6.6L 170.8 Wheelbase, Dual Rear Wheels, Ride & Handling(Dzw), 3.42R(Gu6), Positraction L/Slip R/Axl(G80)
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Differential Bearing - Sold individually
AC Delco®
Differential Bearing - Sold individually
Part Number: AC84757346
Guaranteed to Fit
$53.49
Vehicle Fitment
  • 2020 GMC Sierra 3500 HD SLT 8 Cyl 6.6L 4-Door, Crew Cab Pickup, 158.9 Wheelbase, 3.73R(Gt4), Positraction L/Slip R/Axl(G80)
  • 2020 GMC Sierra 3500 HD AT4 8 Cyl 6.6L 4-Door, Crew Cab Pickup, 158.9 Wheelbase, 3.73R(Gt4), Positraction L/Slip R/Axl(G80)
  • 2020 GMC Sierra 3500 HD Base 8 Cyl 6.6L 146.3 Wheelbase, Dual Rear Wheels, Ride & Handling(Dzw), 3.73R(Gt4), Positraction L/Slip R/Axl(G80)
  • 2020 GMC Sierra 3500 HD Denali 8 Cyl 6.6L 4-Door, Crew Cab Pickup, 172.0 Wheelbase, 3.73R(Gt4), Positraction L/Slip R/Axl(G80), Single Rear Wheel, Dual Rear Wheels, Ride & Handling(Dzw)
  • 2020 GMC Sierra 3500 HD SLE 8 Cyl 6.6L 2-Door, Standard Cab Pickup, 141.5 Wheelbase, 3.73R(Gt4), Positraction L/Slip R/Axl(G80), Single Rear Wheel, Dual Rear Wheels, Ride & Handling(Dzw)
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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