Make sure this part fits

GMC 20765177 Front Shock Absorber Assembly

2007-2010 GMC

Customer Questions & Expert Answers (3)
20765177 GM Front Shock Absorber Assembly Illustration 1 of 1
  • Part Description
    Absorber Assembly, Front Shock ; Absorber, Front And Rear Suspension
  • Position
    Front
  • Replaces
    25876834
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number20765177
    Part DescriptionAbsorber Assembly, Front Shock ; Absorber, Front And Rear Suspension
    Other NamesShock Absorber
    Item Dimensions26.7 x 6.4 x 6.1 inches
    Item Weight4.20 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25876834
    ManufacturerGeneral Motors
    SKU20765177
    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
    2007-2010 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L FlexCREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
    2007-2010 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 20765177 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How do you install the Shock Absorber on a 2008 Chevrolet Tahoe? Posted by Jonny W.
    A:
    To install, reverse the removal steps and tighten the mounting fasteners to the torque specifications. If equipped with a suspension control system, reconnect the electrical connector to the top of the shock absorber. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Oct 20, 2025
    Q:
    How can you check for play in the steering system components and the Shock Absorber for the 2007 Chevrolet Avalanche? Posted by Braiden Y.
    A:
    Grasp each front tire at the front and rear edges, push in at the front, pull out at the rear, and feel for play in the steering system components. If any free play is noted, check the idler arm and the tie-rod ends for looseness. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jan 20, 2025

Genuine GM Part 20765177, the Right Choice

To ensure reliability, purchase GM part # 20765177 Front Shock Absorber Assembly. It is sometimes referred to as GMC Shock Absorber. 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 GMC Sierra, Yukon models.

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