Call Center Open | 866.350.4540
You are just $149.99 from Free Shipping within the contiguous U.S.

1963-1982 Corvette Differential Carrier Upper Rubber Cushion Bushing

  • Photos
product image
Part #: 602-812
GM Part #: 3788637
Availability: Estimated in stock on 12/11/2023 , Pre-order now
Fits Years:
  • 1963-1967
  • 1968-1982
Buy Now & get the Lower for 20% Off
(you will be taken to another screen after adding item to your cart)
Prop 65
  • Description
  • Alternate Products

1963-1982 Differential Carrier Upper Rubber Cushion Bushing

Replace your 1963-1967,1968-1982 Corvette Differential Carrier Upper Cushion to eliminate excessive drivetrain noise and vibration.

Dried out or deteriorated forward differential cushions allow increased transfer of driveline noise and vibration to the frame and passenger compartment. If you notice a clunking or banging sound during rapid acceleration your forward carrier bushings could be suspect.

Our 1963-1967,1968-1982 Corvette Differential Carrier Upper Cushion is a direct replacement for your failing original. This reproduction cushion features heavy rubber construction and steel reinforcement like the factory original. The cushion installs on top of the crossmember bracket. Sold individually, one required per vehicle. 

  • Fits All 1963-1982
  • Reproduction of GM Original
  • Correct Steel Reinforced Rubber Construction
  • One Required Per Vehicle
  • Sold Individually

For a complete differential carrier overhaul see our 1963-1982 Corvette Differential Carrier Cushion & Bolt Kit, item # 629-013.

Also known under these part numbers: (For reference only)

  • 25-122898-1
  • 3788637
  • 686420075608
  • SU43