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Pontiac 22506477 Rear Axle Shaft

1982-1989 Pontiac

Customer Questions & Expert Answers (2)
22506477 GM Rear Axle Shaft Illustration 1 of 1
  • Part Description
    Shaft,Rear Axle ; Shaft,R/Axl
  • Position
    Rear
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number22506477
    Part DescriptionShaft,Rear Axle ; Shaft,R/Axl
    Other NamesAxle Shaft
    Item Dimensions6.8 x 6.7 x 33.1 inches
    Item Weight14.70 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerGeneral Motors
    SKU22506477
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1982-1986 Pontiac Bonneville6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON
    1982-1987 Pontiac Grand Prix6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON
    1983-1986 Pontiac Parisienne6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel4 DOOR, BROUGHAM, STATION WAGON
    1987-1989 Pontiac Safari8 Cyl 5.0LSTATION WAGON
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 22506477 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How to remove the rear Axle Shaft on Chevrolet El Camino? Posted by Fayez H.
    A:
    To remove the rear axle assembly, start by raising the rear of the vehicle and supporting it securely on stands placed under the body frame rails. Then, position an adjustable floor jack under the differential housing to take up the weight without raising it too high. Disconnect the lower shock absorber mountings and remove the driveshaft, rear wheels, and brake drums. Disconnect the hydraulic brake lines from their clips on the axle housing and remove the differential cover to drain the fluid. Depending on the axle type, remove the axle shaft and brake backing plates, carefully withdrawing the brake assemblies and wiring them up to the frame without bending the hydraulic pipes. Finally, remove the leaf springs and withdraw the axle assembly from under the vehicle. To install, simply reverse the removal steps and make sure to tighten all suspension bolts and nuts to the specified torque. Don't forget to fill the axle assembly with the proper grade and amount of lubricant.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Feb 27, 2026

Genuine GM Part 22506477, the Right Choice

To ensure reliability, purchase GM part # 22506477 Rear Axle Shaft. It is sometimes referred to as Pontiac Axle Shaft. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Pontiac Bonneville, Grand Prix, Parisienne models.

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