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GMC 84558493 Differential Assembly

2001-2021 GMC

Customer Questions & Expert Answers (5)
GM 84558493 Differential Assembly
GM 84558493 Differential Assembly
  • Part Description
    Differential Assembly, .
  • Replaced By
    84990311
  • Manufacturer
    General Motors
Make sure this part fits
$1171.87 MSRP: $1660.80
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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 GMC
    Manufacturer Part Number84558493
    Part DescriptionDifferential Assembly, .
    Other NamesDifferential Case
    Item Dimensions22.9 x 20.2 x 23.2 inches
    Item Weight78.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU84558493
    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
    2001-2021 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L1 TON CREW CAB, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, 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 CREW CAB LONG BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 3500 DOUBLE CAB LONG BOX, 3500 EXTENDED CAB, 3500 REGULAR CAB, 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 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1 TON CHASSIS 137.0, CREW CAB 2500 LONG BOX, CREW CAB 6'6" BOX 1 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 1 TON, CREW CAB 8' BOX 3/4 TON, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 3/4 TON, REGULAR CAB 8' BOX 1 TON, REGULAR CAB 8' BOX 3/4 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
    2011-2014 GMC Yukon8 Cyl 6.0L Flex3/4 TON

  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 84558493 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What components need to be removed after draining the lubricant for the 2009 GMC Sierra? Posted by Customer
    A:
    After draining the lubricant, you need to remove the front driveshaft and lower control arm crossmember.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Differential
    Q:
    What needs to be done after supporting the differential2008 Chevrolet Suburbanrier with a floor jack? Posted by Customer
    A:
    After supporting the differential carrier with a floor jack, you should remove the axle tube nuts and rear mounting bolts.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Differential
    Q:
    What should be done with the driveaxles after removing the front driveshaft and lower control arm crossmember for the 2009 Chevrolet Silverado? Posted by Customer
    A:
    After removing the front driveshaft and lower control arm crossmember, you should detach the driveaxles from the axleshaft flanges and suspend them with wire.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Differential
    Q:
    What should be done with the driveaxles after removing the front driveshaft and lower control arm crossmember for the 2013 GMC Yukon? Posted by Customer
    A:
    After removing the front driveshaft and lower control arm crossmember, you should detach the driveaxles from the axleshaft flanges and suspend them with wire.
    Posted by GMPartsGiant 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!

Genuine GM Part 84558493, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 84558493 Differential Assembly. It is sometimes referred to as GMC Differential. 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 GMC Sierra, Yukon models.

Affordable, reliable and built to last, GM part # 84558493 Differential 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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