OTC 4520 Differential Side Bearing Puller

The OTC 4520 Differential Side Bearing Puller is a professional-grade tool designed for auto mechanics and shops removing differential side carrier bearings on a wide variety of passenger cars and light-duty trucks. Featuring a heavy-duty forcing screw/cross block assembly, puller jaws with pins and retaining yoke, plus four step plate adapters for versatile fitment, it provides secure, even pulling force to extract stubborn bearings without damage. Reach of 1-5/8" and spread from 2-5/8" to 3-3/8" accommodate most applications, with a 3/4"-16 x 6-11/16" forcing screw for controlled operation. Rugged construction ensures reliable performance during differential rebuilds, axle service, and rear-end repairs in demanding shop environments.

Key Features and Compatibility:

• Forcing screw/cross block assembly
• Puller jaws/pins & retaining yoke
• 4 step plate adapters
• 1-5/8" reach
• 2-5/8"–3-3/8" spread
• Fits carrier bearings (various diameters)
• Durable steel build
• Wide vehicle coverage