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Hummer 52117734 Differential Case

2008-2010 Hummer

Customer Questions & Expert Answers (3)
52117734 GM Differential Case Product Photo 1 of 2
  • Part Description
    Case, Front/Rear Differential And Planet
  • Replaces
    25824246
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Hummer
    Manufacturer Part Number52117734
    Part DescriptionDifferential Case; Case, Front/Rear Differential And Planet
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25824246
    ManufacturerGeneral Motors
    SKU52117734
    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
    2008-2010 Hummer H35 Cyl 3.7L, 8 Cyl 5.3LCREW CAB, SUV
    2009-2010 Hummer H3T5 Cyl 3.7L, 8 Cyl 5.3LCREW CAB, SUV
  • Customer Questions & Expert Answers

    Q:
    I want to know whether this will fit my car.
    A:
    You can Select Your Vehicle to check if 52117734 fits your vehicle.
    Posted and answered by GM Parts Specialist Bob
    Q:
    How do you disconnect the front driveshaft from the Differential for the 2009 Chevrolet Trailblazer? Posted by Tugsuu T.
    A:
    Disconnect the front driveshaft from the front differential companion flange, wrapping tape around the bearing caps to prevent them from falling off, and support the driveshaft with wire or rope. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Aug 07, 2025
    Q:
    What should be done with the driveaxles and Differential after removing the front driveshaft and lower control arm crossmember for the 2009 Chevrolet Avalanche? Posted by Verified Customer
    A:
    After removing the front driveshaft and lower control arm crossmember, you should detach the driveaxles from the axleshaft flanges and suspend them with wire. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / May 28, 2025

Genuine GM Part 52117734, the Right Choice

To ensure reliability, purchase GM part # 52117734 Differential Case. It is sometimes referred to as Hummer 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 Hummer H3, H3T models.

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