Timken HA590036 Wheel Bearing and Hub Assembly - Front

Timken Wheel Bearing and Hub Assembly Overview

The Timken HA590036 wheel bearing and hub assembly is engineered for reliable driveline performance in Jeep Commander and Grand Cherokee models. Designed to meet precise specifications, this assembly ensures proper fitment and durability for your vehicle's driven axle system.

• 29 spline quantity for secure axle engagement
• 3 flange bolt holes with a 127 mm (5.000 inch) bolt circle diameter
• 5 wheel studs for stable wheel mounting
• Wheel pilot diameter of 71.41 mm (2.811 inches) and brake pilot diameter of 71.96 mm (2.833 inches)
• Hub pilot diameter of 100.12 mm (3.942 inches) for accurate hub alignment
• Flange diameter of 164.67 mm (6.483 inches) with a flange offset of 51.90 mm (2.043 inches)
• Designed for driven axle applications

Detailed Product Description

The Timken HA590036 wheel bearing and hub assembly is specifically designed for the Jeep Commander and Grand Cherokee driveline systems. Featuring a 29-spline axle interface, this assembly provides a secure connection between the axle shaft and hub. The 3-bolt flange with a 127 mm bolt circle diameter ensures proper mounting and alignment. With 5 wheel studs, the assembly supports stable wheel attachment and load distribution.

Precision dimensions such as the 71.41 mm wheel pilot diameter and 71.96 mm brake pilot diameter allow for accurate positioning of the wheel and brake components, reducing vibration and wear. The hub pilot diameter of 100.12 mm ensures the hub centers correctly on the axle flange. The flange diameter and offset are engineered to maintain proper wheel positioning relative to the suspension and brake system.

Compatible Vehicles and Applications

• Compatible with Jeep Commander models requiring a driven axle wheel bearing and hub assembly
• Compatible with Jeep Grand Cherokee models with matching driveline specifications
• Ideal replacement for worn or damaged wheel bearing and hub assemblies in these vehicles

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Verify spline count and flange bolt hole quantity match the vehicle’s axle specifications
• Clean mounting surfaces thoroughly to prevent contamination and ensure proper fit
• Torque flange bolts and wheel studs to manufacturer specifications
• Inspect related components such as axle shafts and brake rotors for wear during installation

Quality Assurance and Warranty

Timken wheel bearing and hub assemblies are manufactured to meet strict quality standards for durability and performance. The HA590036 part number undergoes rigorous testing to ensure compatibility and reliability in Jeep Commander and Grand Cherokee applications. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.