Timken HA590354 Wheel Bearing and Hub Assembly - Front

Timken HA590354 Wheel Bearing and Hub Assembly Overview

The Timken HA590354 wheel bearing and hub assembly is engineered for reliable performance on Dodge Ram 1500 trucks. Designed to meet precise specifications, this driven hub assembly ensures proper fitment and durability for your vehicle's driveline system.

• 33 spline quantity for secure axle engagement
• 3 flange bolt holes for stable mounting
• 5 wheel studs for reliable wheel attachment
• Wheel pilot diameter of 3.057 inches (77.67 mm) for accurate wheel alignment
• Brake pilot diameter of 3.087 inches (78.42 mm) to support brake component fitment
• Hub pilot diameter of 3.545 inches (90.04 mm) for precise hub centering
• Flange offset of 1.853 inches (47.08 mm) to maintain proper wheel positioning
• Flange diameter of 7.217 inches (183.30 mm) and bolt circle diameter of 5.5 inches (139.70 mm)
• Designed for driven axle applications

Detailed Product Description

The Timken HA590354 wheel bearing and hub assembly is specifically designed for Dodge Ram 1500 models, providing a direct replacement that meets OEM specifications. With a spline count of 33, this assembly ensures a secure connection to the axle shaft, while the 3 flange bolt holes and 5 wheel studs provide a stable and reliable mounting surface for the wheel. The precise wheel pilot diameter of 3.057 inches (77.67 mm) and brake pilot diameter of 3.087 inches (78.42 mm) help maintain proper alignment of the wheel and brake components, reducing vibration and wear. The hub pilot diameter of 3.545 inches (90.04 mm) centers the hub accurately on the axle, and the flange offset of 1.853 inches (47.08 mm) ensures correct wheel positioning relative to the suspension and brake system. This assembly is intended for driven axle use, making it suitable for the rear axle of Dodge Ram 1500 trucks.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Dodge Ram 1500
• Eliminates wheel vibration caused by bearing wear or hub misalignment
• Resolves noise issues such as humming or grinding from the wheel area
• Restores proper wheel and brake component alignment
• Addresses wheel looseness or play due to hub assembly failure

Installation Notes and Tips

Installation of the Timken HA590354 requires proper tools and mechanical knowledge. Ensure the vehicle is securely lifted and supported before beginning. Clean the mounting surface thoroughly to remove rust and debris. Torque flange bolts and wheel studs to manufacturer specifications to avoid premature wear. It is recommended to inspect related components such as axle shafts and brake parts during installation. Professional installation is advised to ensure safety and optimal performance.

Quality Assurance and Warranty

Timken manufactures the HA590354 wheel bearing and hub assembly to meet strict quality standards, ensuring durability and reliable operation. This part is backed by Timken's limited warranty against defects in materials and workmanship. Refer to Timken's official warranty documentation for specific terms and coverage details.