Dorman 930-654 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Scion, Subaru, and Toyota

The Dorman 930-654 wheel bearing and hub assembly is engineered to provide precise fitment and dependable performance for select Scion, Subaru, and Toyota models. Designed with integrated ABS tone ring technology, this assembly supports vehicle safety systems while ensuring smooth wheel rotation.

Key Features of Dorman 930-654 Wheel Bearing and Hub Assembly

• 27 spline quantity for secure drivetrain connection
• Includes flange with a circular shape and 4 bolt holes
• Wheel stud size of 12 mm with 5 studs included
• Wheel pilot diameter of 56 mm and brake pilot diameter of 58 mm
• Hub pilot diameter measures 84 mm for accurate alignment
• Flange diameter of 124 mm and bolt circle diameter of 100 mm
• Flange offset of 66.5 mm to maintain proper wheel positioning
• Equipped with an Anti-Lock Braking System (ABS) tone ring
• Package contains one complete wheel bearing and hub assembly

Detailed Product Description

The Dorman 930-654 wheel bearing and hub assembly is designed specifically for compatibility with Scion 86, Subaru BRZ, Subaru Legacy, Subaru Outback, Toyota 86, FR-S, and GR86 models. This assembly features a 27-spline interface that ensures a secure connection to the drivetrain. The included flange is circular with four bolt holes, providing a stable mounting surface. Five 12 mm wheel studs are included to accommodate standard lug nuts, while the wheel pilot diameter of 56 mm and brake pilot diameter of 58 mm help center the wheel and brake components precisely.

The hub pilot diameter of 84 mm supports proper hub alignment, reducing vibration and wear. The flange offset of 66.5 mm and flange diameter of 124 mm are engineered to maintain correct wheel positioning relative to the suspension and brake system. Additionally, the integrated ABS tone ring supports the vehicle’s anti-lock braking system, enhancing safety without requiring a separate sensor.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on compatible Scion, Subaru, and Toyota models
• Eliminates wheel noise and vibration caused by bearing wear
• Restores proper ABS function by maintaining tone ring integrity
• Corrects wheel alignment issues related to hub pilot or flange damage
• Supports safe braking performance by ensuring secure wheel mounting

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify that the wheel hub mounting surface is clean and free of debris to promote proper fitment. Torque wheel studs to manufacturer specifications to avoid loosening or damage. Since flange bolts are not included, retain or replace existing hardware as needed. Confirm ABS sensor functionality after installation to ensure proper system operation.

Quality Assurance and Warranty

Dorman wheel bearing and hub assemblies are manufactured to meet or exceed OEM specifications for fit, form, and function. The 930-654 part number undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details are not provided here, Dorman products typically include a limited warranty covering defects in materials and workmanship.