Make sure this part fits

GM 91172515 Front/Rear Differential and Planet CASE

1996-1998 GM

Customer Questions & Expert Answers (3)
91172515 GM Front/Rear Differential and Planet CASE
  • Part Description
    Case, Front/Rear Differential And Planet
  • Position
    Front and 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 GM
    Manufacturer Part Number91172515
    Part DescriptionCase, Front/Rear Differential And Planet
    Other NamesCase Cover, Differential Case
    PositionFront and Rear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU91172515
    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
    1996-1998 Chevrolet Tracker4 Cyl 1.6L4 DOOR, CONVERTIBLE
    1996-1997 Pontiac Sunrunner4 Cyl 1.6L2 DOOR HARD TOP, CONVERTIBLE
  • 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 91172515 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done with the Differential after removing the wheels for the 1996 Chevrolet Tracker? Posted by Jurien F.
    A:
    Drain the differential lubricant, then remove the front or rear axleshafts or driveaxles along with the side gear shaft. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jan 10, 2026
    Q:
    How many drive shafts does the 1998 Chevrolet Tracker utilize in relation to its Differential? Posted by Ajith F.
    A:
    Samurai models utilize three drive shafts. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / May 04, 2022

Genuine GM Part 91172515, the Right Choice

To ensure reliability, purchase GM part # 91172515 Front/Rear Differential and Planet CASE. It is sometimes referred to as GM 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 Tracker models. It fits Pontiac Sunrunner.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 91172515 Front/Rear Differential and Planet CASE. 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 Chevrolet parts information, click here.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.