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Jeep R4578885AC Shaft Axle Half

2011-2015 Jeep Grand Cherokee R4578885AC

Customer Questions & Expert Answers (3)
R4578885AC Mopar Shaft Axle Half Product Photo 1 of 1
  • Part Description
    Axle Half Shaft, Remanufactured
  • Manufacturer
    Mopar
Make sure this part fits
$370.12 MSRP: $440.64
You Save: $70.52 (16%)
Core Charge: $50.00
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Jeep
    Manufacturer Part NumberR4578885AC
    Part DescriptionShaft Axle Half; Axle Half Shaft, Remanufactured
    Item Dimensions30.2 x 5.2 x 5.3 inches
    Item Weight16.50 Pounds
    ConditionNew
    ManufacturerMopar
    SKUR4578885AC
    WarrantyThis genuine Mopar part is guaranteed by Mopar's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2011-2015 Jeep Grand Cherokee6 Cyl 3.0L Diesel, 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.4LLaredo 4WD, Laredo AWD, Limited 4WD, Overland 4WD, Overland AWD, SRT AWD, SRT8 4WD, Summit AWD
  • Customer Questions & Expert Answers

    Q:
    Is this part guaranteed to fit my truck?
    A:
    You can Select Your Vehicle to check if R4578885AC fits your vehicle.
    Posted and answered by Mopar Parts Specialist Reggie
    Q:
    What are some common noises associated with Axle Shaft diagnosis for the 2014 Jeep Grand Cherokee? Posted by Von W.
    A:
    Common noises include road noise, which remains consistent regardless of vehicle power; tire noise, which can be exacerbated by worn or under-inflated tires; and engine and transmission noise, which can be isolated by noting the engine speed at which the noise is most pronounced. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Mopar Parts Specialist Cale / Jun 19, 2025
    Q:
    How do you disconnect the driveshaft and Axle Shaft from the differential for the 2014 Jeep Grand Cherokee? Posted by Krystain B.
    A:
    Disconnect the driveshaft from the differential pinion flange and support it with wire or rope, then disconnect the vent tube from the differential cover. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Mopar Parts Specialist Stephen / Jul 02, 2025

Genuine Mopar Part R4578885AC, the Right Choice

To ensure reliability, purchase Mopar part # R4578885AC Shaft Axle Half. It is sometimes referred to as Axle Shaft. The OEM parts should be used when the Mopar owners want to maximize their driving experience. The high-tech factories that produce these parts utilize sophisticated technology specifically designed to meet stringent factory requirements. Additionally, they are thoroughly tested and can thus be used with reliability by Mopar owners. This part fits specific Jeep Grand Cherokee models.

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