Make sure this part fits

Chevrolet 19256751 Front Differential Case

1983-2014 Chevrolet

Customer Questions & Expert Answers (3)
19256751 GM Front Differential Case Product Photo 1 of 2
  • Part Description
    Case,Front Differential
  • Position
    Front
  • Replaces
    26046002
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number19256751
    Part DescriptionCase,Front Differential
    Other NamesCase, Differential Case
    Item Dimensions10.0 x 9.5 x 8.8 inches
    Item Weight8.80 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces26046002
    ManufacturerGeneral Motors
    SKU19256751
    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
    1990-2005 Chevrolet Astro4 Cyl 2.5L, 6 Cyl 4.3LVAN ASTRO
    1995-2005 Chevrolet Blazer6 Cyl 4.3L2 DOOR, 4 DOOR
    2003-2014 Chevrolet Express6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS
    1983-2004 Chevrolet S104 Cyl 1.9L, 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.2L Diesel, 4 Cyl 2.2L Flex, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L2 DOOR, 4 DOOR, CREW CAB, PICKUP, PICKUP EXTENDED CAB
    2002-2009 Chevrolet Trailblazer6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L4 DOOR, 4 DOOR EXT
  • 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 19256751 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should you do after removing the carrier-to-frame mounting bolts for the Differential on the 2003 Chevrolet Blazer? Posted by Verified Customer
    A:
    Lift up and rotate the carrier for clearance, then remove it from the vehicle. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / May 14, 2023
    Q:
    What should you do with the Differential after removing the front driveaxles and front driveshaft for the 2003 Chevrolet S10? Posted by Ferdy H.
    A:
    Drain the lubricant from the differential and detach the vent hose from the carrier. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Sep 20, 2025

Genuine GM Part 19256751, the Right Choice

To ensure reliability, purchase GM part # 19256751 Front Differential Case. It is sometimes referred to as Chevrolet Differential. 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, Express, S10 models.

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