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GMC 15522066 Rear Axle Shaft

1988-1991 GMC

Customer Questions & Expert Answers (3)
15522066 GM Rear Axle Shaft Illustration 1 of 1
  • Part Description
    SHAFT, Rear Axle Drive
  • 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 GMC
    Manufacturer Part Number15522066
    Part DescriptionSHAFT, Rear Axle Drive
    Other NamesAxle Shaft
    Item Dimensions34.0 x 6.1 x 6.3 inches
    Item Weight17.80 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerGeneral Motors
    SKU15522066
    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
    1988-1991 GMC C15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L DieselC1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX
    1988-1991 GMC K15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L DieselK1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 15522066 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How can access to the Axle Shaft C-locks be obtained for the 1989 Chevrolet C1500? Posted by Skyler V.
    A:
    Rotate the differential until the shaft touches the case, providing enough clearance for access to the C-locks. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Apr 14, 2025
    Q:
    How much should the hub nut be loosened before raising the Axle Shaft of the 1988 Chevrolet K1500? Posted by Trudel M.
    A:
    Loosen the hub nut 1/4-turn. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Aug 24, 2025

Genuine GM Part 15522066, the Right Choice

To ensure reliability, purchase GM part # 15522066 Rear Axle Shaft. It is sometimes referred to as GMC 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 GMC C1500, K1500 models.

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