Timken SP580300 Wheel Bearing and Hub Assembly - Front Right

Timken SP580300 Wheel Bearing and Hub Assembly Overview

The Timken SP580300 wheel bearing and hub assembly is engineered for reliable performance in Chevrolet and GMC heavy-duty trucks. Designed specifically for models like the Chevrolet K2500, K2500 Suburban, and GMC K3500, this assembly ensures precise fitment and durability for driven axles.

• 33 spline quantity for secure axle engagement
• 8 wheel studs for enhanced wheel mounting stability
• 4 flange bolt holes for reliable attachment
• Wheel pilot diameter of approximately 116.59 mm for accurate wheel alignment
• Hub pilot diameter options of 105.791 mm and 4.165 inches for proper hub centering
• Flange diameter measuring 208.03 mm to support heavy loads
• Bolt circle diameter of 165.1 mm to match OEM specifications
• Flange offset values of 2.69 and 68.326 mm for correct positioning
• Designed for driven axle applications

Detailed Product Description

The Timken SP580300 wheel bearing and hub assembly is a critical component in the driveline system of Chevrolet K2500, K2500 Suburban, and GMC K3500 trucks. This assembly features a 33-spline driven design that ensures a secure connection to the axle shaft, supporting torque transfer and vehicle stability. With 8 wheel studs and 4 flange bolt holes, it provides a robust mounting platform for wheels, maintaining proper alignment and load distribution.

The wheel pilot diameter of 116.59 mm and hub pilot diameters of 105.791 mm and 4.165 inches are engineered to OEM tolerances, ensuring precise fitment and reducing vibration. The flange diameter of 208.03 mm and bolt circle diameter of 165.1 mm correspond to factory specifications, making this assembly compatible with the specified Chevrolet and GMC models. Flange offsets of 2.69 mm and 68.326 mm help maintain correct wheel positioning relative to the suspension and brake components.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Chevrolet K2500 and GMC K3500 trucks
• Addresses wheel vibration and noise caused by bearing wear
• Resolves wheel hub looseness and play affecting vehicle handling
• Corrects uneven tire wear due to improper hub alignment
• Restores proper wheel mounting for safe and stable driving

Installation Notes and Tips

• Ensure compatibility with Chevrolet K2500, K2500 Suburban, and GMC K3500 models before installation
• Use proper torque specifications for flange bolts and wheel studs to avoid premature wear
• Inspect axle splines and mating surfaces for damage prior to assembly
• Clean mounting surfaces thoroughly to ensure accurate fitment and prevent contamination
• Verify flange offset and pilot diameters match OEM requirements for optimal performance

Quality Assurance and Warranty

Timken manufactures the SP580300 wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable operation under heavy-duty conditions. This part is backed by Timken's quality assurance processes, providing confidence in fitment and function for Chevrolet and GMC truck owners. Warranty coverage details should be confirmed through Timken or authorized distributors.