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Genuine GM 84258421
Axle Assembly

Customer Questions & Answers (1)
2017 Chevrolet Silverado 2500 HD Rear Axle, Differential, Propeller Shaft Axle Assembly Diagram for 84258421
GM 84258421 Axle Assembly
GM 84258421 Axle Assembly
  • Part Description Rear Axle Assembly
  • Location Rear
  • Replaces 23337023, 84083620, 23405767, 84051232, 22958774
  • Brand GM
$3421.59
MSRP: $4423.53
You Save: $1001.94 (23%)
In Stock. Ships in 1-3 Business Days

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number84258421
    Part DescriptionRear Axle Assembly
    Other DescriptionAxle Assembly
    Other NamesAxle Assembly
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces23337023, 84083620, 23405767, 84051232, 22958774
    ManufacturerGenuine General Motors
    SKU84258421
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2015-2019 Chevrolet Silverado8 Cyl 6.0L, 8 Cyl 6.0L Flex2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX
    2015-2019 GMC Sierra8 Cyl 6.0L, 8 Cyl 6.0L Flex2500 CREW CAB STANDARD BOX, 2500 REGULAR CAB, 2500 REGULAR CAB STANDARD BOX, CREW CAB 2500 LONG BOX, DOUBLE CAB 2500 LONG BOX, DOUBLE CAB 2500 STANDARD BOX

Customer Questions & Answers

Q:
Please advise if 84258421 fits my vehicle.
By Customer
A:
You can Select Your Car to see if 84258421 fits your car.
By Bob
GM Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 84258421 at AutoPartsPrime, Your Right Choice

  • The part number 84258421, Axle Assembly, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Chevrolet Silverado. It fits GMC Sierra. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.