Make sure this part fits

GM 25978163
Differential Carrier

2007-2010 GM

Customer Questions & Expert Answers (3)
GM 25978163 Differential Carrier
  • Part Description
    Carrier Assembly-Differential (3.23 Ratio)
  • Replaces
    19181229, 25862520
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2007-2009 Cadillac SRXBase6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
    2008-2010 Cadillac STSBase, Platinum6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25978163 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25978163 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How should the pinion gear be cleaned and inspected for the 2008 Cadillac STS? Posted by Customer
    A:
    Clean it in solvent and check for unusual gear teeth wear, pitting, heat discoloration, wear, pitting, or twisted splines on the pinion splines, condition of the pinion shaft threads, and ensure the pinion gear end is not bent or burred over.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Differential
    Q:
    What should be done after removing the transmission jack for the 2007 Cadillac SRX? Posted by Customer
    A:
    Install the intermediate wheel drive shaft support bearing.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Differential
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Differential Carrier 25978163 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 25978163 Differential Carrier is available in the market under the name GM Differential. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 25978163 Differential Carrier fits certain Cadillac SRX, STS models.
The original GM component designated by manufacturer part number 25978163 maintains top performance when functioning as the Carrier Assembly-Differential (3.23 Ratio) unit. The component 25978163 is constructed from durable material and its dimensions span 20.3 x 18.4 x 13.2 inches while weighing 69.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Carrier Assembly; Carrier; Carrier, Final Drive; Differential. The part 25978163 has available replacement options 19181229, 25862520. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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