Dorman 951-009 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for GM Trucks and SUVs

The Dorman 951-009 wheel bearing and hub assembly is engineered to meet the demands of heavy-duty vehicles like the Chevrolet Tahoe, GMC Yukon, and Cadillac Escalade. Designed for precise fitment and durability, this assembly supports smooth wheel rotation and integrates with your vehicle's anti-lock braking system.

• 33 spline quantity for secure driveline connection
• Includes flange with a triangular shape and 3 bolt holes
• Wheel stud size of 14 mm with 6 studs included
• Wheel pilot diameter of 139 mm and brake pilot diameter of 181 mm
• Anti-lock braking system (ABS) sensor included with female connector and male terminal
• Hub pilot diameter of 99.1 mm for accurate alignment
• Bolt circle diameter of 131.9 mm and flange offset of 56.7 mm

Detailed Product Description

The Dorman 951-009 wheel bearing and hub assembly is designed specifically for select Cadillac, Chevrolet, and GMC models including the Escalade, K1500, K1500 Suburban, K2500, Tahoe, and Yukon. This assembly features a 33-spline design that ensures a secure connection to the driveline. The included flange has a triangular shape with three bolt holes, providing a stable mounting surface. Six 14 mm wheel studs are included to accommodate your vehicle’s wheel mounting requirements.

Critical dimensions such as the wheel pilot diameter (139 mm), brake pilot diameter (181 mm), and hub pilot diameter (99.1 mm) ensure proper fit and alignment. The assembly also integrates an ABS sensor with a female connector and male terminal, supporting your vehicle’s anti-lock braking system for enhanced safety. The flange bolt hole diameter measures 14.7 mm, and the flange offset is 56.7 mm, matching OEM specifications for reliable performance.

Common Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies on GM trucks and SUVs
• Resolves wheel vibration or noise caused by bearing wear
• Restores proper ABS sensor function to maintain braking safety
• Corrects wheel alignment issues related to hub pilot wear
• Addresses loose or damaged wheel studs affecting wheel security

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the flange bolt holes and wheel studs align correctly with your vehicle’s hub mounting points. The ABS sensor connector should be carefully connected to avoid damage. Torque all fasteners to manufacturer specifications to maintain safety and performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 951-009 wheel bearing and hub assembly undergoes rigorous quality control to ensure durability and reliability. Please refer to Dorman’s warranty policy for specific coverage details.