InMotion WTA9 Axle Output Shaft Bearing

Axle Output Shaft Bearing for Driveline Service

The InMotion WTA9 axle output shaft bearing is built for driveline applications that demand stable rotation, reduced friction, and consistent support under load. With a cylindrical bearing shape and universal-style construction, it serves a wide range of automotive rear and front axle applications where precise bearing dimensions matter.

Use WTA9 when servicing axle assemblies on vehicles such as the Ford F-150, Jeep Cherokee, and Pontiac LeMans. Its measured dimensions help support accurate replacement selection for axle output shaft and rear inner bearing applications.

Key Features

• Part number: WTA9
• Inside diameter: 1.378 in.
• Outside diameter: 2.559 in.
• Width options listed: 0.551 in. and 0.811 in.
• Cylindrical bearing shape for rotational support
• Built for driveline and axle bearing service
• Supports smooth operation and reduced friction in axle assemblies

Detailed Description

InMotion WTA9 is an axle output shaft bearing made from high-quality materials for automotive and industrial use. The bearing’s cylindrical design supports steady rotation and helps maintain alignment in axle and driveline assemblies. Its dimensional profile makes it a practical choice for service work where the correct inside diameter, outside diameter, and width are critical to fitment.

Compatible With applications including 1980-1982 Ford Bronco front right with Spicer 44 axle, 1984-1989 Jeep Cherokee rear inner with Spicer 35 axle, 1987-1990 Chevrolet Camaro rear with 7.75in ring gear, and 1995-1997 Kia Sportage rear inner taper bearing set. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Axle bearing noise caused by wear or surface damage
• Excess friction in rotating axle components
• Loose or unstable axle shaft support
• Service replacement for rear inner or front axle bearing applications
• Restoration of smooth driveline rotation in older vehicles

Installation Notes and Tips

Verify inside diameter, outside diameter, and width against the removed bearing before installation. Confirm axle type, position, and notes such as Spicer 44, Spicer 35, Buick-Oldsmobile axle, or ring gear size before ordering. Clean the bearing seat and inspect related races, cups, and cones for wear before assembly. For best results, install using proper bearing service tools and follow the vehicle manufacturer’s axle service procedure.

Quality Assurance

InMotion manufactures this bearing for consistent performance across automotive axle applications. The WTA9 is specified for multiple rear inner and front axle fitments, including Ford, Jeep, Dodge, Chevrolet, Pontiac, Buick, Oldsmobile, Hyundai, and Kia applications listed in the fitment data.

• Fits 1995-1997 Kia Sportage, rear inner, taper bearing set includes cup and cone
• Fits 1985-1993 Dodge Ramcharger, front, with Spicer 44-FBJ axle
• Fits 1987-1992 Dodge Dakota, front right, with Chrysler axle
• Fits 1984-1989 Jeep Cherokee, rear inner, with Spicer 35 axle
• Fits 1980-1982 Ford F-150, front right, with Spicer 44 axle
• Fits 1977-1979 Chevrolet Caprice, rear, with Buick-Oldsmobile axle
• Fits 1970-1974 Oldsmobile Cutlass, rear, taper bearing set includes cup and cone
• Fits 1970-1972 Pontiac GTO, rear, with 9.375in ring gear