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GM 23455948 Hub

2011-2019 GM

Customer Questions & Expert Answers (3)
23455948 GM Hub Product Photo 1 of 2
  • Part Description
    Hub, Rear Wheel
  • Position
    Rear
  • Replaces
    20945051
  • Manufacturer
    General Motors
Make sure this part fits
$326.46 MSRP: $648.51
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number23455948
    Part DescriptionHub; Hub, Rear Wheel
    Item Dimensions16.5 x 13.1 x 10.3 inches
    Item Weight41.60 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20945051
    Require Quantity2
    ManufacturerGeneral Motors
    SKU23455948
    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 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 Diesel3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR (CAB ONLY), 3500 REGULAR CAB, CREW CAB 1 TON, EXTENDED CAB 1 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 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 Diesel3500 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 DOUBLE CAB LONG BOX, 3500 REGULAR CAB, CREW CAB 1 TON, CREW CAB 1 TON 137.0, EXTENDED CAB 1 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
  • 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 23455948 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What should be done after tightening the adjusting nut for the Wheel Bearing on the 2015 Cadillac Escalade? Posted by Ionut L.
    A:
    Back the nut off until loose, then tighten it hand-tight. If needed, turn the nut counterclockwise to align the closest slot with the keyway in the spindle and install the key, ensuring not to turn the nut more than one slot for alignment. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Mar 26, 2024
    Q:
    How can the old Wheel Bearing be extracted from the housing for the 2012 GMC Sierra? Posted by Aleem S.
    A:
    The old bearing can be extracted from the housing using a bearing puller and slide hammer. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Feb 07, 2025

Genuine GM Part 23455948, the Right Choice

To ensure reliability, purchase GM part # 23455948 Hub. It is sometimes referred to as GM Wheel Bearing, GM Wheel Hub. 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.

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