Make sure this part fits

Jeep 5066978AB Crankshaft Pulley

2005-2006 Jeep Liberty 5066978AB

Customer Questions & Expert Answers (3)
5066978AB Mopar Crankshaft Pulley Product Photo 1 of 2
  • Part Description
    PULLEY Crankshaft
  • Manufacturer
    Mopar
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Jeep
    Manufacturer Part Number5066978AB
    Part DescriptionPULLEY Crankshaft
    Other NamesCrankshaft Gear
    Item Dimensions4.5 x 3.7 x 3.6 inches
    Item Weight2.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerMopar
    SKU5066978AB
    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
    2005-2006 Jeep Liberty4 Cyl 2.8L DieselLimited Edition 4WD, Sport 2WD, Sport 4WD
  • Customer Questions & Expert Answers

    Q:
    Please cross check for fit.
    A:
    You can Select Your Vehicle to check if 5066978AB fits your vehicle.
    Posted and answered by Mopar Parts Specialist Cristian
    Q:
    What should be done after the Harmonic Balancer and crankshaft pulley are installed for the 2005 Jeep Liberty? Posted by Shiro S.
    A:
    Install the crankshaft pulley retaining bolt and tighten it to the specified torque, then complete the installation in reverse order of removal. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Mopar Parts Specialist Alan / Aug 26, 2023
    Q:
    What should be done if the special installation tool for the Crankshaft Pulley is unavailable for the 2005 Jeep Liberty? Posted by Pavlo P.
    A:
    If the tool is unavailable, the crankshaft pulley bolt with washers as spacers can be used, ensuring the torque limit is not exceeded. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Mopar Parts Specialist Stephen / Feb 21, 2026

Genuine Mopar Part 5066978AB, the Right Choice

To ensure reliability, purchase Mopar part # 5066978AB Crankshaft Pulley. It is sometimes referred to as Crankshaft Pulley, Harmonic Balancer. 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 Liberty models.

MoparPartsGiant.com is a leading supplier of genuine Mopar parts and accessories such as 5066978AB Crankshaft Pulley. Wondering where to find exceptional quality and affordable OEM Mopar parts? You have already come to the right place. Our website boasts a huge selection of genuine Mopar parts at attractive prices. Further, all parts come with a manufacturer's warranty. For detailed Jeep parts information, click here.
Shop MoparPartsGiant.com for dedicated service, prompt delivery, and low prices on genuine parts from real OE dealerships.