BCA WE60543 Wheel Bearing and Hub Assembly - Rear

Overview of BCA WE60543 Wheel Bearing and Hub Assembly

The BCA WE60543 wheel bearing and hub assembly is engineered for reliable driveline performance in select Scion, Subaru, and Toyota vehicles. Designed to meet OEM specifications, this assembly supports smooth wheel rotation and integrates an ABS encoder for enhanced braking control.

• 27 spline quantity for precise fitment
• 4 flange bolt holes with M12x1.25 knuckle bolt hole size
• 5 wheel studs sized M12x1.25 for secure wheel mounting
• Wheel pilot diameters of 2.205 inches (56.0 mm) and brake pilot diameters of 2.283 inches (58.0 mm)
• Flange offset measurements of 2.618 inches (66.5 mm)
• 100 mm bolt circle diameter and 110 mm knuckle bolt circle diameter
• Equipped with an ABS encoder for anti-lock braking system compatibility
• Designed as a driven hub assembly

Technical Details and Compatibility

This BCA wheel bearing and hub assembly (part number WE60543) is compatible with a range of vehicles including the Scion FR-S and Toyota 86, as well as Subaru models such as the BRZ, Forester, Impreza, Legacy, Outback, and WRX STI. The assembly features a 27-spline shaft interface and a flange offset of 2.618 inches, ensuring proper alignment and fitment within the driveline system. The inclusion of a 5-stud wheel configuration with M12x1.25 sizing supports secure wheel attachment, while the ABS encoder integration maintains anti-lock braking system functionality.

Applications and Problem Resolution

This wheel bearing and hub assembly is used to replace worn or damaged components that affect wheel rotation and vehicle safety. It addresses issues such as:

• Excessive wheel bearing noise or roughness
• Vibration or wobbling during driving
• ABS warning light activation due to faulty encoder
• Loose or damaged wheel studs compromising wheel security
• Uneven brake rotor wear caused by improper hub alignment

Installation Notes and Tips

Installation of the BCA WE60543 requires proper torque specifications for flange bolts and wheel studs to ensure safety and performance. It is recommended to inspect the knuckle bolt circle diameter and flange offset compatibility before installation. Use appropriate tools to avoid damage to the ABS encoder and verify ABS sensor functionality after assembly. Professional installation is advised for optimal results.

Quality Assurance and Warranty

BCA manufactures this wheel bearing and hub assembly to meet industry standards for durability and performance. The part number WE60543 undergoes rigorous quality control to ensure fitment accuracy and operational reliability. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.