Make sure this part fits

GM 24228421 Transfer Case Assembly (Remanufacture) Nvg236 Bellcrank: As Required

1999-2003 GM

Customer Questions & Expert Answers (3)
24228421 GM Transfer Case Assembly (Remanufacture) Nvg236 Bellcrank: As Required
  • Part Description
    Case Asm,Transfer (Remanufacture) Nvg236 Bellcrank: As Required
  • Replaces
    12572906, 15048305, 15035132, 12581025, 12585260, 24231582
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number24228421
    Part DescriptionCase Asm,Transfer (Remanufacture) Nvg236 Bellcrank: As Required
    Other NamesTransfer Case
    Item Dimensions36.6 x 24.6 x 22.8 inches
    Item Weight94.50 Pounds
    ConditionRemanufactured
    Fitment TypeDirect Replacement
    Replaces12572906, 15048305, 15035132, 12581025, 12585260, 24231582
    ManufacturerGeneral Motors
    SKU24228421
    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
    1999-2003 Chevrolet Blazer6 Cyl 4.3L2 DOOR, 4 DOOR
    1999-2003 Chevrolet S104 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3LCREW CAB, PICKUP, PICKUP EXTENDED CAB
    1999-2001 GMC Jimmy6 Cyl 4.3L2 DOOR, 4 DOOR
    1999-2003 GMC Sonoma4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3L4 DOOR, PICKUP, PICKUP EXTENDED CAB
    1999-2001 Oldsmobile Bravada6 Cyl 4.3LBRAVADA
  • 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 24228421 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How should the transmission and Transfer Case be supported during the removal process for the 2003 Chevrolet Blazer? Posted by Beven D.
    A:
    Remove any support braces and support the transmission with a jack or jackstand, ensuring it remains supported while the transfer case is out. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Jan 30, 2023
    Q:
    What specific action is needed for the manually shifted 2003 Chevrolet S10's Transfer Case? Posted by Ahmad M.
    A:
    For manually shifted models from 1994 to 1996, disconnect the shift cable from the transfer case. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Oct 05, 2025

Genuine GM Part 24228421, the Right Choice

To ensure reliability, purchase GM part # 24228421 Transfer Case Assembly (Remanufacture) Nvg236 Bellcrank: As Required. It is sometimes referred to as GM Transfer Case. 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 Chevrolet Blazer, S10 models. It fits GMC Jimmy, Sonoma. It also fits Oldsmobile Bravada.

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