Timken HA590019 Wheel Bearing and Hub Assembly - Rear

Timken Rear Hub Assembly for Acura TSX and Honda Accord Hybrid

Timken HA590019 is a rear wheel bearing and hub assembly built for specific Acura and Honda applications. It is engineered with OE-developed testing and precision bearing construction to support smooth rotation, reduced noise, and stable braking performance.

Compatible With 2004-2008 Acura TSX, rear, and 2005-2007 Honda Accord, rear, Hybrid. This Timken hub assembly is a direct-fit driveline and axle component for non-driven rear positions.

Key Features

• Rear wheel bearing and hub assembly for non-driven applications
• 5 wheel studs with a 4-bolt flange pattern
• 4.500 in. bolt circle diameter for confirmed fitment
• Low runout construction to reduce noise and vibration
• Premium seals with reinforced and contamination-resistant design
• Precision bearing profiles and enhanced surface finishes for load support and bearing life
• ABS sensor is 100% tested for wheel-speed monitoring

Detailed Description

The Timken HA590019 hub assembly is built around OE-developed validation methods that guide the design, materials, and manufacturing process. For Acura TSX rear hub replacement and Honda Accord Hybrid rear wheel bearing service, the assembly uses precision internal geometry and refined surface finishes to help maintain consistent wheel support, braking feel, and rotational smoothness. Timken HA590019 also includes an ABS sensor that is tested for wheel-speed signal monitoring in Anti-lock Braking Systems.

Cross-reference part numbers include MOOG 512327 and SKF BR930607 for the same application.

What It Helps Address

• Rear wheel bearing noise
• Hub play or looseness at the wheel
• Brake pulsation related to hub runout
• ABS wheel-speed signal faults
• Vibration felt through the rear of the vehicle

Installation Notes and Tips

Verify rear position, bolt circle, wheel pilot diameter, and hub pilot diameter before installation. Confirm the ABS connector and sensor routing match the original setup on the vehicle. Clean the mounting surface thoroughly and inspect surrounding brake components, fasteners, and axle-area hardware for wear before reassembly.

Quality Assurance

Timken uses OE-developed testing and controlled manufacturing processes for hub bearing assemblies. The design focuses on low runout, seal integrity, and precision bearing geometry to support consistent performance in Acura TSX and Honda Accord Hybrid rear applications.