Timken HA590020 Wheel Bearing and Hub Assembly - Front

Timken HA590020 Wheel Bearing and Hub Assembly Overview

The Timken HA590020 wheel bearing and hub assembly is engineered for reliable performance on Dodge Ram 2500 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
• 8 wheel studs for stable wheel mounting
• 4 flange bolt holes for secure attachment
• Flange diameter of 213.87 mm (8.420 inches) for compatibility with OEM components
• Wheel pilot diameter of 121.16 mm (4.770 inches) for accurate wheel alignment
• Brake pilot diameter of 71.88 mm (2.830 inches) to support brake rotor positioning
• Flange offset of 75.31 mm (2.965 inches) to maintain proper wheel positioning
• Bolt circle diameter of 165.10 mm (6.500 inches) matching factory specifications

Detailed Product Description

The Timken HA590020 is a wheel bearing and hub assembly specifically designed for the Dodge Ram 2500. This driven hub assembly features a 33-spline axle interface, ensuring a secure connection to the drivetrain. The assembly includes 8 wheel studs and 4 flange bolt holes, providing a robust mounting platform for wheels and brake components. The precise wheel pilot diameter of 121.16 mm (4.770 inches) and brake pilot diameter of 71.88 mm (2.830 inches) help maintain proper alignment and reduce vibration. With a flange diameter of 213.87 mm (8.420 inches) and a bolt circle diameter of 165.10 mm (6.500 inches), this hub assembly matches OEM dimensions for seamless installation and reliable operation.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Dodge Ram 2500
• Eliminates wheel vibration caused by bearing wear or hub damage
• Restores proper wheel alignment and brake rotor positioning
• Addresses noise issues related to failing wheel bearings
• Prevents premature tire wear due to hub assembly defects

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the spline count (33 splines) matches the axle shaft. Clean the mounting surface thoroughly to remove debris and corrosion. Torque flange bolts and wheel studs to manufacturer specifications to avoid premature failure. It is recommended to inspect related components such as brake rotors and axle seals during installation.

Quality Assurance and Warranty

Timken wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for durability and performance. The HA590020 part number undergoes rigorous quality control to ensure proper fit and function on Dodge Ram 2500 models. While specific warranty details may vary, Timken products typically include coverage against defects in materials and workmanship.