Axleshaft Bundle Kits

These exclusive bundle kits give you the key components you'll need to upgrade your Jeep Wrangler JK rear Dana 44 axle to Dynatrac 35-Spline JK44™ rear axleshafts. Fits all 2007-current Jeep JK Dana 44 rear axles EXCEPT for Rubicon models.

  • Dynatrac 35-Spline JK44 rear axleshafts
  • 35-spline ARB Air Locker
  • Dynatrac Pro Series™ nodular-iron differential cover

All the shaft your JK Dana 44 rear axle will ever need! This rear JK44 Axleshaft Bundle Kit increases the shaft diameter to from 30- to 35-spline. The shafts feature Dynatrac proprietary deep heat-treat for optimum yield strength (resistance to twisting) without making the axleshafts brittle. The shafts are U.S.-made, equipped with rolled splines and include new wheel studs, billet steel retainers, seals and all of the hardware that will be needed for installation.

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  1. JK44 Rear 35-Spline Axleshaft Bundle Kit with 5 on 5 1/2 Bolt Pattern

    JK44 Rear 35-Spline Axleshaft Bundle Kit with 5 on 5 1/2 Bolt Pattern

    $1,795.00
    This special bundle kit includes Dynatrac 35-Spline JK44 Rear Axleshafts with 5 on 5 1/2 bolt pattern, ARB Air Locker and Dynatrac Pro Series™ nodular iron differential cover for Jeep JKs with a Dana 44 rear axle. Will not fit original Rubicon axles. Learn More
  2. JK44 Rear 35-Spline Axleshaft Bundle Kit with 5 on 5 Bolt Pattern

    JK44 Rear 35-Spline Axleshaft Bundle Kit with 5 on 5 Bolt Pattern

    $1,795.00
    This special bundle kit includes Dynatrac 35-Spline JK44 Rear Axleshafts with 5 on 5 bolt pattern, ARB Air Locker and Dynatrac Pro Series™ nodular iron differential cover for Jeep JKs with a Dana 44 rear axle. Will not fit original Rubicon axles. Learn More

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