Timken HA590421 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Chevrolet and Pontiac

The Timken HA590421 wheel bearing and hub assembly is designed to provide dependable performance for select Chevrolet and Pontiac vehicles. Engineered to meet OEM specifications, this component ensures smooth wheel rotation and vehicle stability.

• Compatible with Chevrolet Aveo, Aveo5, Pontiac G3, and G3 Wave models
• Direct replacement for original wheel bearing and hub assembly
• Durable construction for long-lasting service life
• Precision-engineered to maintain proper wheel alignment and reduce noise
• Includes integrated bearing for simplified installation

Product Details and Compatibility

The Timken HA590421 wheel bearing and hub assembly is specifically designed for driveline and axle applications on Chevrolet Aveo, Aveo5, Pontiac G3, and G3 Wave vehicles. This assembly combines the wheel hub and bearing into a single unit, reducing installation time and ensuring a secure fit. Timken's manufacturing standards focus on precision and durability, making this part suitable for maintaining the original handling and safety characteristics of your vehicle.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearings causing noise or vibration
• Addresses wheel hub looseness affecting steering stability
• Resolves uneven tire wear due to faulty hub assembly
• Eliminates wheel wobble or play during driving
• Prevents potential wheel detachment risks from compromised components

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before installation
• Remove the old hub assembly carefully to avoid damage to surrounding components
• Use proper torque specifications when tightening mounting bolts
• Verify wheel alignment after installation for optimal performance
• Consult vehicle service manual for detailed procedures specific to Chevrolet Aveo or Pontiac G3 models

Quality Assurance and Warranty Information

Timken wheel bearing and hub assemblies are manufactured to meet strict quality standards, ensuring reliable operation and durability. The HA590421 part number undergoes rigorous testing to comply with OEM requirements. While specific warranty terms may vary, Timken typically offers coverage against defects in materials and workmanship, providing confidence in the product's longevity and performance.