Timken HA590097 Wheel Bearing and Hub Assembly - Front

Timken Wheel Bearing and Hub Assembly for Mazda 3

The Timken HA590097 wheel bearing and hub assembly is engineered to provide reliable driveline performance for Mazda 3 vehicles. Designed with precise specifications, this driven hub assembly ensures proper fitment and durability for your vehicle's front or rear axle.

• 36 spline quantity for secure axle engagement
• Wheel pilot diameter of 2.641 inches (67.08 mm) for accurate wheel alignment
• Brake pilot diameter of 2.833 inches (71.97 mm) to support brake rotor positioning
• 5 wheel studs for stable wheel mounting
• Flange diameter of 5.433 inches (138 mm) with a bolt circle diameter of 4.5 inches (114.3 mm)
• Designed as a driven hub assembly for Mazda 3 driveline systems

Detailed Product Description

The Timken HA590097 wheel bearing and hub assembly is specifically designed for the Mazda 3, ensuring compatibility and optimal performance. This assembly features a 36-spline driven design that matches the axle shaft for secure torque transfer. The wheel pilot diameter of 2.641 inches (67.08 mm) and brake pilot diameter of 2.833 inches (71.97 mm) provide precise centering of the wheel and brake rotor, reducing vibration and improving braking stability. With five wheel studs and a flange diameter of 5.433 inches (138 mm), this hub assembly supports proper wheel mounting and alignment. The bolt circle diameter of 4.5 inches (114.3 mm) matches factory specifications, making installation straightforward and reliable.

Common Applications and Problem Solving

• Replaces worn or damaged wheel bearing and hub assemblies on Mazda 3 models
• Eliminates wheel vibration caused by bearing wear or hub damage
• Resolves noise issues such as humming or grinding from the wheel area
• Restores proper brake rotor alignment to prevent uneven brake wear
• Addresses wheel looseness or play due to hub assembly failure

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Verify spline count and pilot diameters match the vehicle specifications
• Use proper torque specifications for wheel studs and hub mounting bolts
• Inspect axle shaft and surrounding components for wear during replacement
• Check wheel alignment after installation to confirm proper fitment

Quality Assurance and Warranty

Timken manufactures the HA590097 wheel bearing and hub assembly to meet or exceed OEM standards for durability and performance. Each unit undergoes rigorous quality control to ensure precise dimensions and reliable operation. While specific warranty terms may vary, Timken products typically include coverage against defects in materials and workmanship, providing confidence in long-term use on your Mazda 3.