Biggest Savings of the Year!

Truck and Jeep Parts Home » Drivetrain & Differentials » Replacement Axle Shafts » High Strength Rear Axle Shaft

High Strength Rear Axle Shaft

Alloy USA | Part Number: ALY21128
  • Alloy USA Part 21128 - High Strength Rear Axle Shaft - Fits 1999 to 2004 WJ Grand Cherokee - 4 Wheel Parts
Part Number: ALY21128
  • Technical Details

    • Fits 1999 to 2004 WJ Grand Cherokee
    • Dana 44 rear axle
    • 30 spline
    • Rear passenger side
    • Not for use with Hydralok Differential

Don’t just replace your axle shafts, upgrade them. For less than the cost of an original replacement axle shaft you can upgrade to an Alloy USA® performance shaft. Our axles are made from 4140 grade steel. Each axle is heat-treated and induction hardened to have twice the tensile strength than stock and is up to 40% stronger. We use the latest cold spline rolling technology to produce splines that are stronger than traditional cut splines. Each shaft is backed by our exclusive 10-year warranty.

Popular Axle ManufactureFront Or RearAxle Shaft LocationAxle Spline
DanaRearPassenger Side30

Customer Reviews

Average Customer Review
 

Questions & Answers

  • Now Hiring

    4 Wheel Parts is Hiring

    To see all of our current job openings

    Apply Now

  • Catalogs

    4 Wheel Parts Catalog

    Free Full-Color
    Jeep & Truck Catalogs.

    Request a Catalog

  • Email Offers

    Sign up now to receive our latest promotions and exclusive offers.

  • Store Locator

    4 Wheel Parts Store Locator

    69 Stores in North America.
    Locate a store near you.

    Store Locator