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GM 23400078 Rear Suspension Knuckle Assembly

2007-2017 GM

GM 23400078 Rear Suspension Knuckle Assembly
  • Part Description
    Knuckle Assembly, Rear Suspension
  • Position
    Rear
  • Replaces
    10391042
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
$143.52 MSRP: $226.84
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Currently Unavailable

Due to manufacturer supply shortage, this item isn’t currently available for ordering.

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number23400078
    Part DescriptionKnuckle Assembly, Rear Suspension
    Other NamesKnuckle
    Item Dimensions14.7 x 14.4 x 6.4 inches
    Item Weight7.20 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces10391042
    ManufacturerGeneral Motors
    SKU23400078
    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
    2008-2017 Buick Enclave6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD
    2009-2017 Chevrolet Traverse6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD
    2007-2017 GMC Acadia6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD
    2007-2010 Saturn Outlook6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD

Customer Questions & 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 23400078 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What components should you install after tightening the bolts and nuts of the 2015 Buick Enclave? Posted by Customer
A:
Install the wheel speed sensor and harness bracket, followed by the brake disc and caliper/mounting bracket assembly.
Posted by GMPartsGiant Specialist
See expert answers on similar Steering Knuckle
Q:
What should you do after inserting the driveaxle into the hub for the 2012 Chevrolet Traverse? Posted by Customer
A:
Install the strut-to-knuckle bolts and nuts, and connect the balljoint to the knuckle, tightening the nut to the correct torque specifications. Attach the tie-rod end to the steering knuckle arm and tighten the nut to the proper torque specifications. Then, tighten the strut-to-knuckle bolts to the exact torque specifications.
Posted by GMPartsGiant Specialist
See expert answers on similar Steering Knuckle
Q:
What components should you remove after raising the 2011 GMC Acadia? Posted by Customer
A:
Remove the brake disc and the ABS wheel speed sensor.
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 23400078, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 23400078 Rear Suspension Knuckle Assembly. It is sometimes referred to as GM Steering Knuckle. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Enclave models. It fits Chevrolet Traverse. It also fits GMC Acadia. This also fits Saturn Outlook.

Affordable, reliable and built to last, GM part # 23400078 Rear Suspension Knuckle Assembly stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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