Timken SP550101 Wheel Bearing and Hub Assembly - Front Left

Timken SP550101 Front Left Hub Assembly

Timken SP550101 is a wheel bearing and hub assembly for the front left position on select Dodge Ram 1500 trucks. It is built for 1997-1999 Dodge Ram 1500 applications and supports smoother wheel rotation, stable braking feel, and reduced noise at the hub.

• Fits 1997-1999 Dodge Ram 1500, front left
• OE-developed testing used to control design, materials, and manufacturing process
• Low runout helps reduce noise and vibration
• Premium seals are built to improve contamination control and sealing life
• Precision bearing profiles and uniform internal geometry support load capacity and bearing life
• ABS sensor is 100% tested for wheel-speed monitoring

Built For Hub And Bearing Service

This Timken wheel bearing and hub assembly is engineered for direct replacement service on the front left side of the Dodge Ram 1500. The SP550101 combines a hub assembly, premium bearing design, and tested ABS sensor performance to restore proper wheel support and wheel-speed signal function in one service part. Timken uses controlled development and manufacturing testing to maintain consistent fit and performance across the application.

Common Problems It Can Address

• Wheel bearing noise from the front left hub area
• Brake pulsation or vibration related to hub runout
• ABS warning light caused by wheel-speed signal issues
• Rough wheel rotation or looseness at the hub
• Seal wear that allows contamination into the bearing assembly

Installation Notes

Verify vehicle year, make, model, and front left position before installation. Inspect the knuckle, axle interface, and mounting surfaces for wear or damage before fitting the new assembly. Confirm ABS connector routing and sensor alignment during installation, and follow the vehicle service manual for torque and setup procedures. This part number is SP550101.

Quality Assurance

Timken applies OE-developed testing to the design, materials, and manufacturing process used for its hub bearing assemblies. The SP550101 is built with low-runout construction, premium seals, precision bearing profiles, and a tested ABS sensor to support consistent service performance on Dodge Ram 1500 front left applications. Part number SP550101 is the correct reference for this assembly.