InMotion WT382S Axle Differential Bearing Race - Front or Rear

Axle Differential Bearing Race for Heavy-Duty Drivetrains

InMotion WT382S is an axle differential bearing race built for driveline service where stable rotation and low-friction operation matter. It is used across a wide range of front and rear axle applications, including Ford F-250 Super Duty, Ford F-350 Super Duty, Dodge Ram 2500, and Chevrolet Colorado rear axle setups with the correct Spicer axle configuration.

• Axle differential bearing race for driveline and axle service
• Width: 0.798 in / 20.27 mm
• Outside diameter: 3.813 in / 96.84 mm
• Bearing cup radius: 0.09 in / 2.3 mm
• Built for smooth rotational performance and reduced friction
• Compatible with a broad range of front and rear axle applications
• Part number WT382S for ordering and catalog lookup

Fitment and Application Details

This bearing race is used in many axle assemblies across Ford, Dodge, Chevrolet, GMC, and Jeep platforms. Compatible applications include Fits 2015-2018 Chevrolet Colorado, rear with Spicer M220 axle; Fits 2005-2018 Ford F-250 Super Duty, front with Spicer 60-SF axle; Fits 2005-2018 Ford F-350 Super Duty, front with Spicer 60-SF axle; and Fits 1996-2002 Dodge Ram 2500, front with Spicer 60-F axle. WT382S also appears in older heavy-duty truck and van axle service, including Ford Econoline, Dodge B-series, and Chevrolet/GMC 3/4-ton and 1-ton platforms.

WT382S is a practical replacement when the axle differential bearing race shows wear, scoring, or loss of smooth cup surface. It supports consistent bearing contact in the differential assembly and helps maintain proper axle operation in demanding towing, hauling, and daily-use conditions.

Common Problems This Part Addresses

• Noise from a worn or pitted differential bearing race
• Rough bearing movement inside the axle assembly
• Excess friction that affects driveline smoothness
• Wear-related instability in front or rear axle service
• Service issues on Spicer-equipped heavy-duty axles

Installation Notes and Tips

Confirm axle type, position, and bearing dimensions before installation. This part number is used across many applications, so match the axle designation in the fitment notes, such as Spicer 60-F, 60-SF, 60U, 70U, 71, or M220. Inspect the bearing, cup, and related axle components for wear before reassembly, and verify proper seating during installation.

Quality Assurance

InMotion manufactures this bearing race from high-quality materials for dependable service in automotive and industrial environments. The design focuses on durability, stable operation, and consistent performance across multiple axle applications.