MPA Electrical WH810022 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Subaru Vehicles

The MPA Electrical WH810022 wheel bearing and hub assembly is engineered to meet the specific needs of Subaru models including Crosstrek, Forester, Impreza, WRX, WRX STI, and XV Crosstrek. Designed with precision, this new steel assembly ensures proper fitment and performance for your vehicle's driveline system.

• 27 spline quantity for accurate drivetrain engagement
• Includes trapezoid-shaped flange with 4 bolt holes
• Flange diameter of 4.878 inches and offset of 1.927 inches
• Equipped with an encoder type Anti Lock Braking System (ABS) sensor interface (sensor not included)
• Includes gasket or seal for secure installation
• Five M12 x 1.25 wheel studs for reliable wheel mounting
• Hub pilot diameter of 2.99 inches for precise alignment
• Constructed from durable steel material
• New product condition ensuring longevity and performance

Detailed Product Description

The MPA Electrical WH810022 wheel bearing and hub assembly is designed specifically for Subaru Crosstrek, Forester, Impreza, WRX, WRX STI, and XV Crosstrek models. This assembly features a 27-spline hub that ensures proper drivetrain connection and torque transfer. The trapezoid flange shape with four bolt holes and a flange diameter of 4.878 inches provides a secure mounting surface. The flange offset of 1.927 inches is engineered to maintain correct wheel positioning and alignment.

Equipped with an encoder type ABS interface, this assembly supports the vehicle's anti-lock braking system, although the ABS sensor itself is not included. The inclusion of a gasket or seal helps prevent contamination and maintains bearing integrity. The hub pilot diameter of 2.99 inches ensures precise fitment to the axle shaft, while the five M12 x 1.25 wheel studs provide a secure attachment point for wheels. Constructed from steel, this new assembly offers durability and resistance to wear.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Subaru Crosstrek and Forester
• Addresses wheel noise or vibration issues caused by bearing wear
• Restores proper ABS functionality related to the encoder interface
• Corrects wheel alignment problems due to flange or hub damage
• Prevents grease leakage and contamination with included gasket or seal

Installation Notes and Tips

Ensure compatibility with your specific Subaru model before installation. The flange includes four bolt holes and five wheel studs sized M12 x 1.25, so verify wheel and bolt specifications. The assembly is not greaseable, so no additional lubrication is required beyond factory specifications. ABS sensor wiring harness is not included; retain or replace your existing sensor as needed. Proper torque specifications should be followed to avoid damage to the flange or studs.

Quality Assurance and Warranty

This MPA Electrical WH810022 wheel bearing and hub assembly is supplied new and manufactured from high-quality steel to meet OEM standards. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality controls to ensure reliable performance and durability in Subaru driveline applications.