Timken HA590232 Wheel Bearing and Hub Assembly - Rear, Rear Left or Rear Right

Timken HA590232 Rear Hub Assembly for Volvo XC90

Timken HA590232 is a wheel bearing and hub assembly built for rear applications on the Volvo XC90. It combines a driven hub design with OE-developed testing, low runout construction, and integrated ABS sensing to support stable wheel speed signal performance, reduced noise, and consistent braking feel.

Key Features

• Fits 2003-2006 Volvo XC90, rear
• Fits 2007-2014 Volvo XC90, rear left
• Fits 2007-2014 Volvo XC90, rear right
• Part number: HA590232
• Driven hub assembly with 36 splines
• 5 wheel studs and 4 flange bolt holes
• ABS sensor is 100% tested for wheel speed monitoring
• Precision bearing profiles and enhanced surface finishes support load capacity and bearing life
• Premium seal design helps resist contamination and improve sealing performance
• Cross-reference: SKF BR930505

Detailed Description

Timken HA590232 is engineered for rear wheel service on the Volvo XC90, including 2003-2006 rear applications and 2007-2014 rear left or rear right positions. The hub assembly uses OE-developed test methods to guide the design, materials, and manufacturing process, with attention to runout control, bearing geometry, and seal performance. The result is a rear hub assembly that supports smoother operation, reduced vibration, and reliable ABS wheel speed input. The HA590232 part number is also a useful reference when matching the correct rear hub assembly for Volvo XC90 service work.

Dimensional details include a 67.00 mm wheel pilot diameter, 68.00 mm brake pilot diameter, 87.44 mm hub pilot diameter, 58.80 mm flange offset, 135.76 mm flange diameter, and 107.42 mm bolt circle diameter. These specifications help confirm proper fitment during replacement of a worn or noisy rear hub on the Volvo XC90.

Common Problems This Part Can Address

• Rear wheel bearing noise or growling
• Excessive wheel play or looseness at the hub
• ABS warning light caused by wheel speed signal issues
• Brake vibration related to hub runout
• Uneven rear wheel rotation or rough bearing feel

Installation Notes and Tips

Verify rear position, drive type, spline count, and all hub dimensions before installation. Confirm the vehicle’s year and side-specific application for the Volvo XC90, since this part covers rear left and rear right on 2007-2014 models and rear applications on 2003-2006 models. Inspect the mating surfaces, axle interface, and ABS connector routing during replacement to help ensure proper seating and signal operation.

Quality Assurance

Timken uses OE-developed testing and controlled manufacturing processes for hub bearing assemblies. The ABS sensor is 100% tested, and the bearing and seal design focus on consistent performance, contamination resistance, and long service life.