Make sure this part fits

GM 84125252 Differential Case

2011-2019 GM

Customer Questions & Expert Answers (3)
84125252 GM Differential Case
  • Part Description
    Case, Front/Rear Differential And Planet
  • Position
    Front
  • Replaces
    20768562
  • Manufacturer
    General Motors
Make sure this part fits
$130.43 MSRP: $204.67
You Save: $74.24 (37%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number84125252
    Part DescriptionDifferential Case; Case, Front/Rear Differential And Planet
    Item Dimensions13.1 x 11.6 x 9.5 inches
    Item Weight19.40 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20768562
    ManufacturerGeneral Motors
    SKU84125252
    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
    2015 Cadillac Escalade8 Cyl 6.2L3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
    2011-2019 Chevrolet Silverado8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel2500 CREW CAB STANDARD BOX, 2500 REGULAR (CAB ONLY), 2500 REGULAR CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2011-2019 GMC Sierra8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 84125252 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    How should the Differential carrier be removed from under the 2012 Chevrolet Silverado? Posted by Mara C.
    A:
    To remove the differential carrier from under the vehicle, you should lower the jack and guide the carrier out. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Nov 16, 2025
    Q:
    What components should be disconnected from the Differential housing for the 2013 GMC Sierra? Posted by Sierra A.
    A:
    The shift motor and vent hose should be disconnected from the differential housing. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Feb 04, 2026

Genuine GM Part 84125252, the Right Choice

To ensure reliability, purchase GM part # 84125252 Differential 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 Cadillac Escalade models. It fits Chevrolet Silverado. It also fits GMC Sierra.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 84125252 Differential 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 GMC parts information, click here.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.