Timken HA590107 Wheel Bearing and Hub Assembly - Rear

Timken HA590107 Wheel Bearing and Hub Assembly Overview

The Timken HA590107 wheel bearing and hub assembly is engineered for reliable performance on Mitsubishi Diamante models. Designed as a non-driven hub, this assembly ensures precise fitment and durability for your vehicle's driveline system.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 2.635 inches (66.94 mm) for accurate wheel alignment
• Brake pilot diameter: 3.543 inches (89.99 mm) to support brake component fitment
• Wheel stud quantity: 5 for stable wheel attachment
• Hub pilot diameter: 2.600 inches (66.03 mm) ensuring proper hub centering
• Flange offset: 2.350 inches (59.70 mm) for correct positioning
• Flange diameter: 5.394 inches (137.00 mm) matching OEM specifications
• Bolt circle diameter: 4.500 inches (114.30 mm) for compatibility with wheel bolt patterns

Detailed Product Description

The Timken HA590107 wheel bearing and hub assembly is specifically designed for the Mitsubishi Diamante, providing a precise fit with its carefully measured flange bolt holes and pilot diameters. This non-driven hub assembly features a 5-stud wheel configuration and a flange offset of 2.350 inches, which aligns with the vehicle’s original equipment specifications. The combination of the 4 flange bolt holes and a 4.500-inch bolt circle diameter ensures secure installation and optimal wheel stability. The brake pilot diameter of 3.543 inches supports proper brake rotor alignment, contributing to consistent braking performance.

Common Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies on Mitsubishi Diamante
• Eliminates wheel vibration caused by bearing wear
• Resolves noise issues related to failing wheel hubs
• Restores proper wheel alignment and brake rotor positioning
• Prevents premature tire wear due to hub misalignment

Installation Notes and Tips

When installing the Timken HA590107, ensure the vehicle is securely lifted and supported. Verify the flange bolt hole pattern and wheel stud count match the existing setup on the Mitsubishi Diamante. Clean the hub mounting surface before installation to prevent debris interference. Torque all bolts to manufacturer specifications to maintain proper flange offset and wheel alignment. It is recommended to inspect related components such as brake rotors and calipers during installation.

Quality Assurance and Warranty

Timken wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The HA590107 part number undergoes rigorous quality control to provide consistent fitment and function. This product typically includes a limited warranty covering defects in materials and workmanship; please refer to Timken’s official warranty policy for specific terms.