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Jeep R4578884AC Shaft Axle Half

2011-2015 Jeep Grand Cherokee R4578884AC

Customer Questions & Expert Answers (3)
R4578884AC Mopar Shaft Axle Half Illustration 1 of 1
  • Part Description
    Axle Half Shaft, Remanufactured
  • Manufacturer
    Mopar
Make sure this part fits
$300.99 MSRP: $359.12
You Save: $58.13 (17%)
Core Charge: $50.00
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Jeep
    Manufacturer Part NumberR4578884AC
    Part DescriptionShaft Axle Half; Axle Half Shaft, Remanufactured
    Item Dimensions43.4 x 5.2 x 5.2 inches
    Item Weight20.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerMopar
    SKUR4578884AC
    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 R4578884AC fits your vehicle.
    Posted and answered by Mopar Parts Specialist Reggie
    Q:
    What should be done when a problem is suspected in the Axle Shaft area for the 2012 Jeep Grand Cherokee? Posted by Issac L.
    A:
    It is important to conduct a thorough check, as issues may originate elsewhere. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Mopar Parts Specialist Sean / Mar 26, 2026
    Q:
    What is the first step for the front axle assembly, including the Axle Shaft, on the 2014 Jeep Grand Cherokee? Posted by Bobbi C.
    A:
    Raise the front of the vehicle and support it with jackstands, then remove the front wheels and driveaxles. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Mopar Parts Specialist Joel / Dec 26, 2025

Genuine Mopar Part R4578884AC, the Right Choice

To ensure reliability, purchase Mopar part # R4578884AC 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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