Timken HA590169 Wheel Bearing and Hub Assembly - Rear

Rear Hub Bearing Assembly for Subaru Tribeca

Timken HA590169 is a rear wheel bearing and hub assembly built for 2006-2007 Subaru B9 Tribeca and 2008-2014 Subaru Tribeca applications. It combines hub, bearing, and ABS sensing functions in one service part for a direct rear axle repair on the Subaru Tribeca platform.

Key Features

• Rear wheel bearing and hub assembly for driven applications
• 27-spline design with 5 wheel studs and 4 flange bolt holes
• 114.30 mm bolt circle diameter and 138.00 mm flange diameter
• 84.00 mm hub pilot diameter for accurate wheel mounting
• Precision bearing geometry and enhanced surface finish for stable load handling
• Low runout construction helps reduce noise and vibration
• ABS sensor is 100% tested for wheel speed monitoring
• Premium seal design supports contamination control and seal life

Detailed Description

Timken HA590169 is engineered for rear service on the Subaru Tribeca and Subaru B9 Tribeca, with OE-developed testing used to control design, materials, and manufacturing process. The assembly uses premium bearings with uniform internal geometry and refined surface finishes to support load capacity, bearing life, and efficient operation. Low runout helps improve braking feel while reducing noise and vibration, which is important on rear hub service where bearing condition directly affects ride quality. This Timken HA590169 hub assembly also includes an ABS sensor that is tested to monitor wheel speed for anti-lock braking system operation. This part cross-references SKF BR930708 and MOOG Hub Assemblies 512328 for the same application.

What It Helps Fix

• Rear wheel bearing noise on a Subaru Tribeca
• Wheel vibration caused by hub runout
• ABS warning concerns related to wheel speed signal loss
• Uneven braking feel from worn rear hub components
• Loose or rough rear wheel rotation

Installation Notes and Tips

Confirm rear fitment by year and model before installation: Fits 2006-2007 Subaru B9 Tribeca, rear; Fits 2008-2014 Subaru Tribeca, rear. Verify the 27-spline, 5-stud, 4-bolt flange configuration and match the 114.30 mm bolt circle and 84.00 mm hub pilot diameter to the original part. Inspect the mating surfaces, axle interface, and ABS connector condition during service to help ensure proper seating and signal operation.

Quality Assurance

Timken uses OE-developed testing to control the design, materials, and manufacturing process behind this hub bearing assembly. The premium seal design includes a reinforced outer case, ribbed rubber inner diameter, internal contamination exclusion system, and vent holes to support sealing performance and reduce installation damage. The ABS sensor is fully tested for wheel speed monitoring, and the bearing design uses precision profiles and enhanced surface finishes to support consistent operation.