InMotion WT11590 Steering Knuckle Bearing - Front

Steering Knuckle Bearing for Front Axles

The InMotion WT11590 steering knuckle bearing is built for front-end service on a wide range of classic trucks and SUVs. It uses a cylindrical, taper-style bearing design with a 0.625 in. inside diameter and 0.563 in. width for stable rotational support and reduced friction in steering knuckle applications.

Compatible With Land Rover Discovery, Range Rover, Defender 90, and Defender 110 front axles with Salisbury 8HS; also used on Chevrolet, Ford, GMC, and Jeep front axle applications listed below.

Key Features

• Part number WT11590 steering knuckle bearing
• Cylindrical bearing construction with taper bearing type
• 0.625 in. inside diameter (15.9 mm)
• 0.563 in. width (14.3 mm)
• Lightweight design at 0.062 lb.
• Built for front steering knuckle service in axle assemblies

Detailed Description

InMotion WT11590 is a steering knuckle bearing designed for front axle assemblies that require consistent support under steering and wheel-load movement. Its compact dimensions and taper-style bearing profile make it a practical replacement for vehicles using Spicer and Salisbury axle configurations. This part number WT11590 is listed for applications including 1994-2004 Land Rover Discovery, 1987-2002 Land Rover Range Rover, 1997 and 1994-1995 Land Rover Defender 90, and 1993 Land Rover Defender 110 with Salisbury 8HS axle setups. It also covers select Chevrolet K10, K20, K5 Blazer, GMC Jimmy, Ford Bronco, Ford F-100/F-250/F-350, and Jeep CJ5/Wagoneer front axle applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Excess steering knuckle play or looseness
• Rough rotation in the front axle assembly
• Friction-related steering effort
• Wear in axle-supported steering components
• Noise or instability from a worn bearing surface

Installation Notes and Tips

Verify axle type before ordering, since fitment depends on the correct Salisbury or Spicer axle configuration. Confirm the inside diameter, width, and bearing style against the original part before installation. Clean the bearing seat and inspect related steering knuckle and axle components for wear so the replacement can seat properly.

Quality Assurance

InMotion manufactures this bearing from high-quality materials for durable service in automotive and industrial environments. The design emphasizes smooth operation, friction reduction, and dependable performance across the listed front axle applications.