Timken HA590321 Wheel Bearing and Hub Assembly - Rear

Timken Rear Wheel Hub Assembly for Volvo S40 and V50

The Timken HA590321 wheel bearing and hub assembly is built for rear applications on select 2005-2010 Volvo S40 and Volvo V50 models. It combines an integrated hub design with ABS sensor testing, low runout, and premium sealing features to support stable braking response and reduced noise.

Key Features

• Rear wheel bearing and hub assembly for driven applications
• ABS sensor is 100% tested to monitor wheel speed for Anti-lock Braking Systems
• OE-developed testing controls design, materials, and manufacturing process
• Low runout helps reduce noise and vibration
• Premium seals use reinforced construction and contamination control features
• Precision-profile bearings with uniform internal geometry and enhanced surface finishes
• Part number: HA590321

Detailed Description

Timken HA590321 is a rear wheel bearing and hub assembly engineered for 2005-2010 Volvo S40 and 2005-2010 Volvo V50 models. The assembly uses precision bearing profiles, consistent internal geometry, and improved surface finishes to support load capacity and bearing life, while the integrated ABS sensor is tested to monitor wheel speed for ABS operation. Timken also applies OE-developed validation methods to the design, materials, and manufacturing process, helping maintain consistent performance in demanding driveline and axle service. This part cross-references SKF BR930705 for the same application.

What It Helps Fix

• Rear wheel bearing noise or growling
• Wheel vibration caused by hub runout
• ABS warning light concerns related to wheel speed signal issues
• Uneven braking feel from a worn hub assembly
• Loose or rough rear wheel rotation

Installation Notes and Tips

Verify rear fitment by year and model before installation. Inspect the mounting surface, axle interface, and surrounding brake components for wear or contamination before installing the new hub assembly. Confirm the ABS connector and sensor routing match the original configuration on the vehicle. This part fits 2005-2010 Volvo S40, rear, and 2005-2010 Volvo V50, rear.

Quality Assurance

Timken uses OE-developed testing and controlled manufacturing processes for hub bearing assemblies. The ABS sensor is fully tested for wheel-speed monitoring, and the sealing system is built to support contamination resistance and seal life. Part number HA590321 is engineered to meet the demands of rear hub service on Volvo S40 and Volvo V50 applications.