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GM 25850471 Steering Knuckle Assembly

2001-2014 GM

Customer Questions & Expert Answers (5)
GM 25850471 Steering Knuckle Assembly
GM 25850471 Steering Knuckle Assembly
GM 25850471 Steering Knuckle Assembly
  • Part Description
    Knuckle Assembly, Steering ; Knuckle, Steering
  • Replaces
    18079494, 18060909
  • Manufacturer
    General Motors
Make sure this part fits
$365.62 MSRP: $525.78
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number25850471
    Part DescriptionKnuckle Assembly, Steering ; Knuckle, Steering
    Other NamesKnuckle
    Item Dimensions14.7 x 11.4 x 6.2 inches
    Item Weight20.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces18079494, 18060909
    ManufacturerGeneral Motors
    SKU25850471
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2002-2005 Cadillac Escalade8 Cyl 5.3L, 8 Cyl 6.0L3/4 TON, EXT 3/4 TON
    2002-2006 Chevrolet Avalanche8 Cyl 8.1L3/4 TON
    2001-2010 Chevrolet Silverado6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, 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 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, 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
    2001-2014 Chevrolet Suburban8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, 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 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 3/4 TON, XL 3/4 TON
    2001-2010 GMC Sierra6 Cyl 4.3L, 8 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 6.6L Diesel, 8 Cyl 8.1L1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, 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 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, 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
    2001-2014 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 8.1L3/4 TON, XL 3/4 TON
    2003-2009 Hummer H28 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L FlexH2 HUMMER, PICKUP, SUV

  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 25850471 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove the steering knuckle? Posted by Customer
    A:
    Firstly, loosen the wheel lug nuts and then lift up the car using the jack. Take off the wheel and remove the drive axle/hub nut if working on a 4WD model. Place a large pry bar across two of the wheel studs or insert a big screwdriver through the middle part of brake caliper into disc cooling vanes to avoid spinning of hub while undoing nut. Lift slightly by using a floor jack or similar device to support lower control arm in case models comes equipped with torsion bar suspension. Remove brake caliper and its disc, then hang them over on some wire without breaking brake hose as it may still be attached. Detach hub with bearing assembly together with disc splash shield from steering knuckle. Unscrew brake hose bracket from topmost part of steering knuckle, disconnect tie rod end from steering knuckle along with upper and lower arms for which this must be done too. For reinstallation, follow above procedure in reverse ensuring that torques to tighten hub & bearing assembly, ball joint, and tie rod fasteners are met. Set torque specifications when tightening caliper mounting bolts and drive axle/hub nut (for 4WD). Finally, tighten lug nuts according to torque specification for wheels.
    Posted by GMPartsGiant Specialist
    Q:
    What steps should be followed to install the steering knuckle of the 2007 Chevrolet Silverado? Posted by Customer
    A:
    Reverse the removal steps, ensuring that the hub and bearing assembly, balljoint, and tie-rod end fasteners are tightened to the torque specifications.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Steering Knuckle
    Q:
    How can the hub be prevented from turning while loosening the nut for the 2011 Chevrolet Suburban? Posted by Customer
    A:
    Brace a large prybar across two of the wheel studs or insert a large screwdriver through the center of the brake caliper and into the disc cooling vanes.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Steering Knuckle
    Q:
    What should be done if the 2012 GMC Sierra has a torsion bar suspension? Posted by Customer
    A:
    Support the lower control arm with a floor jack and raise the jack slightly.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Steering Knuckle
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 25850471, the Right Choice

To ensure reliability, purchase GM part # 25850471 Steering Knuckle Assembly. It is sometimes referred to as GM Steering Knuckle. 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 Avalanche, Silverado, Suburban. It also fits GMC Sierra, Yukon. This also fits Hummer H2.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25850471 Steering Knuckle Assembly. 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.

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