ADAPTERS FOR 4520 XXX - OTC Tools and Equipment

The OTC 4520-4 Step Plate Adapter set is an essential component designed to expand the versatility of your OTC 4520 Differential Side Bearing Puller, enabling professional technicians to service a broader range of vehicles with precision. This specialized adapter set ensures proper fitment and effective removal of differential side carrier bearings across numerous passenger cars and light-duty trucks.

Key Features

• Enhanced Versatility: This set of four step plate adapters significantly increases the range of differential carrier bearings that can be accurately and safely removed with the OTC 4520 puller.
• Professional-Grade Construction: Manufactured from durable, high-grade materials, these adapters are built to withstand the rigorous demands of professional automotive and industrial service environments, ensuring reliable, long-lasting performance.
• Optimized Fitment: The included adapters provide precise engagement with various bearing diameters, facilitating secure grip and minimizing the risk of damage during the pulling process.
• Comprehensive Coverage: The set includes four distinct adapter sizes, typically covering diameter ranges such as 15/16" – 1-11/32", 1-1/8" – 1-1/2", 1-1/4" – 1-5/8", and 1-1/8" – 1-3/4", ensuring broad compatibility for diverse applications.
• Seamless Integration: Designed specifically for the OTC 4520 series, these adapters integrate effortlessly with the puller jaws, providing a stable and efficient bearing removal solution. This specific set is sometimes referenced as 4520/4 for convenience.

Applications

The OTC 4520-4 adapter set is specifically engineered for professional mechanics and technicians performing drivetrain service and repair. Its primary application is in conjunction with the OTC 4520 Differential Side Bearing Puller to precisely extract differential side carrier bearings. These adapters are critical for performing differential rebuilds, axle service, and rear-end repairs on a wide variety of passenger cars and light-duty trucks, ensuring components are removed without damage.