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Oldsmobile 23243839 Pinion Bearing

1982-2004 Oldsmobile

Customer Questions & Expert Answers (3)
23243839 GM Pinion Bearing Product Photo 1 of 3
  • Part Description
    Bearing, Differential Pinion
  • Position
    Front
  • Replaces
    09418357, 26053758, 9418357, 15286375, 20997052, 22786621, 9418356, 09418356, 12479221
  • Manufacturer
    General Motors
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number23243839
    Part DescriptionPinion Bearing; Bearing, Differential Pinion
    Item Dimensions4.2 x 4.2 x 2.1 inches
    Item Weight1.30 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces09418357, 26053758, 9418357, 15286375, 20997052, 22786621, 9418356, 09418356, 12479221
    ManufacturerGeneral Motors
    SKU23243839
    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
    1982-1984 Oldsmobile 986 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselREGENCY 2 DOOR, REGENCY 4 DOOR, REGENCY BROUGHAM
    1996-2004 Oldsmobile Bravada6 Cyl 4.2L, 6 Cyl 4.3L4 DOOR, BRAVADA
    1982-1992 Oldsmobile Custom Cruiser8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON
    1982-1988 Oldsmobile Cutlass4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel, 8 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, CUTLASS CALAIS, CUTLASS CRUISER
    1982-1985 Oldsmobile Delta 886 Cyl 3.8L, 8 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, BROUGHAM LS 4 DOOR, RWD, STATION WAGON
    1982-1985 Oldsmobile Toronado6 Cyl 4.1L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselBROUGHAM
  • 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 23243839 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How should the Pinion Bearing replacement be installed for the 2000 Chevrolet Blazer? Posted by Anne W.
    A:
    Use a special tool to install the replacement bearing. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jan 30, 2026
    Q:
    What should be done to remove the tube, output shaft assembly, and Pinion Bearing for the 1995 GMC Jimmy? Posted by Shon G.
    A:
    First, remove the pilot bearing from the output shaft using a special tool. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Aug 28, 2023

Genuine GM Part 23243839, the Right Choice

To ensure reliability, purchase GM part # 23243839 Pinion Bearing. It is sometimes referred to as Oldsmobile Input Shaft Bearing, Oldsmobile Pinion Bearing, Oldsmobile Transfer Case Bearing, Oldsmobile Differential Bearing. 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 Oldsmobile Bravada, Custom Cruiser, Cutlass models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 23243839 Pinion Bearing. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Oldsmobile parts information, click here.

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