Timken HA590159 Wheel Bearing and Hub Assembly - Rear

Timken HA590159 Wheel Bearing and Hub Assembly Overview

The Timken HA590159 wheel bearing and hub assembly is engineered for reliable performance in select Audi and Volkswagen models. Designed as a non-driven hub, this assembly ensures precise fitment and durability for vehicles such as the Audi A3 and Volkswagen Golf series.

• Wheel pilot diameter: 2.244 inches (57 mm)
• Brake pilot diameter: 2.559 inches (65 mm)
• Wheel stud quantity: 5
• Flange diameter: 136.5 mm (5.374 inches)
• Bolt circle diameter: 112 mm (4.409 inches)
• Drive type: Non-driven hub assembly

Technical Details and Specifications

The Timken HA590159 is a wheel bearing and hub assembly designed to meet the exact specifications required for proper fitment on various Audi and Volkswagen vehicles. The wheel pilot diameter measures 2.244 inches (57 mm), providing a secure and centered fit for the wheel. The brake pilot diameter is 2.559 inches (65 mm), ensuring compatibility with the brake rotor for optimal braking performance. This assembly features five wheel studs, accommodating standard lug nut configurations for the specified vehicles.

The flange diameter of 136.5 mm (5.374 inches) and bolt circle diameter of 112 mm (4.409 inches) are critical dimensions that align with the hub mounting surface and wheel bolt pattern, respectively. As a non-driven hub, this assembly is intended for use on the non-driven axle side, supporting wheel rotation without transmitting drive torque.

Compatible Vehicles and Applications

This Timken HA590159 wheel bearing and hub assembly is compatible with the following makes and models:

• Audi A3 and A3 Sportback e-tron
• Volkswagen Beetle, e-Golf, Golf, Golf City, Golf SportWagen, GTI, and Jetta

It is designed to replace worn or damaged wheel bearing and hub assemblies on these vehicles, restoring proper wheel alignment and rotation.

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise such as humming or grinding
• Resolves wheel play or looseness affecting vehicle stability
• Corrects uneven tire wear caused by faulty hub components
• Restores proper brake rotor alignment for consistent braking
• Prevents premature bearing failure due to contamination or wear

Installation Notes and Tips

When installing the Timken HA590159 wheel bearing and hub assembly, ensure the following:

• Verify compatibility with the specific Audi or Volkswagen model and year
• Use proper torque specifications for wheel studs and hub mounting bolts
• Inspect the axle and surrounding components for wear or damage
• Clean mounting surfaces to ensure a secure fit and prevent vibration
• Follow manufacturer guidelines for bearing lubrication if applicable

Quality Assurance and Warranty

Timken manufactures the HA590159 wheel bearing and hub assembly to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, Timken typically offers coverage against defects in materials and workmanship. Consult Timken or authorized distributors for exact warranty terms related to this part number.