InMotion WB511031 Wheel Bearing - Rear Inner

Wheel Bearing for Toyota Rear Inner Applications

InMotion WB511031 is a ball-type wheel bearing built for rear inner service on select Toyota trucks and SUVs. It is specified for smooth rotation, reduced friction, and stable operation in demanding driveline use.

Compatible With 2000-2006 Toyota Tundra rear inner, 2001-2004 Toyota Tacoma rear inner, and 2001-2002 Toyota 4Runner rear inner.

Key Features

• Ball bearing construction for consistent rotational performance
• Race outside diameter: 3.543 in. / 90 mm
• Cone inside diameter: 1.575 in. / 40.1 mm
• Width: 1.102 in. / 28 mm
• Built for rear inner wheel bearing service
• Anti-lock braking system: No

Detailed Description

The InMotion WB511031 wheel bearing is engineered from high-quality materials for use in automotive and industrial environments where dependable rotation matters. Its dimensions and ball bearing design support stable wheel movement and low-friction operation in the rear inner position. This part number, WB511031, is a direct fit for 2000-2006 Toyota Tundra rear inner, 2001-2004 Toyota Tacoma rear inner, and 2001-2002 Toyota 4Runner rear inner service.

For buyers searching for a Toyota Tundra rear inner wheel bearing, Toyota Tacoma rear inner wheel bearing, or Toyota 4Runner rear inner wheel bearing, WB511031 provides a fitment-specific replacement option with clearly defined dimensions for selection and service planning.

Common Issues This Part Can Address

• Wheel noise from a worn rear inner bearing
• Excessive play or looseness at the wheel hub area
• Rough or inconsistent wheel rotation
• Friction-related wear in rear axle bearing service
• Loss of smooth bearing operation under load

Installation Notes and Tips

Confirm rear inner fitment by year, make, model, and position before installation. Verify the bearing dimensions against the removed part, and inspect related hub and axle components for wear or damage during service. Proper press-fit procedures and clean mating surfaces help support correct bearing seating and long-term performance.

Quality Assurance

InMotion WB511031 is manufactured to dimensional specifications listed for the application and is intended for dependable wheel bearing service in the confirmed Toyota fitments above. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.