Timken HA590617 Wheel Bearing and Hub Assembly - Rear

Timken HA590617 Wheel Bearing and Hub Assembly Overview

The Timken HA590617 wheel bearing and hub assembly is engineered for precise fitment on select Audi and Volkswagen models. Designed to meet OEM specifications, this assembly ensures reliable driveline performance for vehicles like the Audi A3 Quattro and Volkswagen Golf R.

• 36 spline quantity for secure axle engagement
• 3 flange bolt holes with a 136.40 mm flange diameter
• 5 wheel studs for stable wheel mounting
• Wheel pilot diameters of 2.240 inches (56.90 mm) for accurate wheel alignment
• Brake pilot diameters of 2.555 inches (64.90 mm) to support brake component fitment
• Hub pilot diameters of 3.145 inches (79.88 mm) for proper hub centering
• Flange offset of 1.890 inches (48.01 mm) to maintain correct wheel positioning
• Bolt circle diameter of 112.01 mm (4.410 inches) matching OEM bolt patterns
• Designed for driven axle applications

Detailed Product Description

The Timken HA590617 wheel bearing and hub assembly is a critical component in the driveline system, providing a secure mounting point for the wheel and enabling smooth rotation. With 36 splines, this assembly ensures a tight connection to the axle shaft, reducing play and enhancing vehicle stability. The 3 flange bolt holes and 5 wheel studs accommodate the wheel and brake components, while the precise pilot diameters ensure proper centering of both the wheel and brake rotor. The flange offset and bolt circle diameter are engineered to match the exact specifications required for Audi A3 Quattro, Volkswagen Golf Alltrack, Golf R, Golf SportWagen, RS3, and S3 models, ensuring compatibility and reliable performance.

Compatible Vehicles and Applications

• Audi A3 Quattro wheel bearing replacement
• Volkswagen Golf R hub assembly upgrade
• Golf Alltrack and Golf SportWagen driveline maintenance
• RS3 and S3 wheel hub repair
• Addressing wheel vibration, noise, or looseness issues

Installation Notes and Tips

Proper installation of the Timken HA590617 requires attention to torque specifications and alignment to avoid premature wear. Ensure the hub pilot diameter matches the vehicle’s hub for accurate centering. Use a calibrated torque wrench to secure flange bolts and wheel studs to manufacturer specifications. It is recommended to inspect related components such as axle shafts and brake rotors during installation to maintain overall driveline integrity.

Quality Assurance and Warranty

Timken manufactures the HA590617 wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and performance. While specific warranty details are not provided here, Timken products typically come with a limited warranty against defects in materials and workmanship. Refer to Timken’s official documentation for complete warranty information.