Ford F150 Truck Axle Shaft Passenger Side Rear Dorman 630-322 - 1AAXS00148

Axle shafts may need replacing for a variety of different reasons. On vehicles that do heavy work or endure other extreme use you can actually break an axle or strip the splines or teeth. More often the bearing wears out and spins on the axle ruining bearing mount surface useless.

Our axles are NEW. They are made to the same specifications in high strength alloy. Shipped to your door.


  • RH (Passenger Side) REAR
  • Replaces Ford part number: 7L3Z-4234-A, 7L3Z4234A
  • Axle Shaft Splines: 31
  • Wheel Stud Provisions: 5
  • Direct fit for Ford 8.8 inch ring gear axle
  • Built to strict quality control standards
  • Buyer will need to swap over original wheel studs (not included)

Note: For 2004 models, this axle shaft fits the new body style. It does not fit the Heritage model (old body style) trucks.

Part Details

  • Front or Rear Location: Rear
  • Side Location: Passenger Side

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

  • 2004 Ford F150 Truck New Body Style Rear Axle Shaft for Models with 8.8 Inch Ring Gear Passenger Side Dorman 630-322
  • 2005-2008 Ford F150 Truck Rear Axle Shaft for Models with 8.8 Inch Ring Gear Passenger Side Dorman 630-322

This part replaces:

  • OE # 7L3Z 4234A
  • Hollander 447-02835R
  • Dorman 630-322
Only 3 left in stock
Part #: 1AAXS00148

Brand #: 630-322