Dorman 951-300 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Chevrolet Equinox and GMC Terrain

The Dorman 951-300 wheel bearing and hub assembly is engineered to provide precise fitment and dependable performance for Chevrolet Equinox and GMC Terrain models. Designed with integrated ABS sensor technology, this assembly ensures accurate wheel speed monitoring and smooth driveline operation.

Key Features of the Dorman 951-300 Wheel Bearing and Hub Assembly

• Compatible with Chevrolet Equinox and GMC Terrain vehicles
• Includes flange with a square shape and 4 bolt holes (10 mm diameter)
• Equipped with 5 wheel studs sized 14 mm and included in the package
• Features a 30-spline hub for secure driveline connection
• Integrated Anti-Lock Braking System (ABS) sensor included for enhanced safety
• Flange diameter measures 157 mm with a bolt circle diameter of 120 mm
• Wheel pilot diameter of 66.9 mm and brake pilot diameter of 67.4 mm for precise alignment
• Hub pilot diameter of 84 mm and flange offset of 64.7 mm

Detailed Product Description

The Dorman 951-300 wheel bearing and hub assembly is designed specifically for Chevrolet Equinox and GMC Terrain models, ensuring a direct replacement that meets OEM specifications. This assembly includes a square-shaped flange with four bolt holes, providing a secure mounting surface. The 30-spline hub ensures a strong connection to the driveline, while the included wheel studs (five in total, each 14 mm in size) simplify installation and improve reliability.

Equipped with an integrated ABS sensor, this assembly supports the vehicle’s anti-lock braking system by delivering accurate wheel speed data. The sensor is included and ready to connect, eliminating the need for additional parts. The precise pilot diameters for the wheel (66.9 mm), brake (67.4 mm), and hub (84 mm) ensure proper fitment and alignment, reducing vibration and wear.

Common Applications and Issues Addressed

• Replacement for worn or damaged wheel bearing and hub assemblies on Chevrolet Equinox and GMC Terrain
• Resolves wheel noise or roughness caused by bearing wear
• Restores proper ABS sensor function to prevent braking system warnings
• Fixes wheel play or looseness due to hub or stud damage
• Improves wheel alignment and driveline stability

Installation Notes and Tips

• Ensure vehicle compatibility with Chevrolet Equinox or GMC Terrain before installation
• Use proper torque specifications for flange bolts and wheel studs to avoid damage
• Verify ABS sensor connector and wiring integrity during installation
• Inspect surrounding components such as brake rotors and suspension parts for wear
• Professional installation is recommended to maintain safety and performance standards

Quality Assurance and Warranty Information

Dorman manufactures the 951-300 wheel bearing and hub assembly to meet or exceed OEM standards for durability and performance. The assembly includes an integrated ABS sensor and comes with all necessary wheel studs and flange components except flange bolts. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.