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Home > Buick > LeSabre > Axles > 1977-1985 Buick LeSabre Rear Axle Shaft 4-3/4" Bolt Circle for Rear Wheel Drive Models with 7.5" Ring Gear

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1977 - 1985 Buick LeSabre Rear Axle Shaft 4-3/4" Bolt Circle for Rear Wheel Drive Models with 7.5" Ring Gear


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$276.05
Our Price: $140.45
 (You Save $135.60)

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Part Number: 1AAXS00146

Welcome Message from 1A Auto

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.


  • Fits either the LH (Driver Side) or RH (Passenger Side) REAR
  • Includes:
    • (1) - Axle Shaft
    • (1) - Axle Bearing
    • (1) - Axle Seal
    • (6) - Studs
    • (6) - Nuts
  • Replaces dealer part numbers: 22506477, 22519891
  • Length: 30-1/2"
  • Splines: 26
  • Wheel Stud Provisions: 5
  • Direct replacement
  • Built to strict quality control standards
  • Fits models with Round Differential Cover
  • Fits models with 4-3/4" Bolt Circle
  • Fits models with 7-1/2" Ring Gear only

Lifetime Warranty

This item is backed by a manufacturer's 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. Please keep your invoice for proof of this warranty.

This part replaces:
  • HOLLANDER #: 447-01137
  • OE #: 22506477, 22519891
  • DORMAN #: 630-113

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