MPA Electrical WH510073 Wheel Bearing - Front

Front Wheel Bearing for Honda and Acura

MPA Electrical WH510073 is a new front wheel bearing assembly built with a steel housing and encoder-style ABS sensing. It is listed for a range of Honda and Acura front applications, including Civic, Accord, TSX, TL, CSX, ILX, and Insight models.

This part cross-references Honda/Acura OE numbers 44300-SDA-A51 and 44300-SDA-A52 for the same application.

Key Features

• Front wheel bearing assembly for select Honda and Acura vehicles
• Encoder-type ABS interface for wheel speed signal input
• Steel construction for durable hub and bearing support
• New condition for direct replacement service
• Hub pilot diameter: 3.385 inch
• No greaseable fitting and no seal or gasket included

Detailed Description

WH510073 is a Quality-Built Hubs & Bearings wheel bearing from MPA Electrical, engineered for front axle service on select Honda Civic, Honda Accord, Acura TSX, Acura TL, Acura CSX, Acura ILX, and Honda Insight applications. The encoder ABS design supports vehicles that use a built-in wheel speed signal at the hub, while the steel construction provides the structural support needed at the front wheel end.

Compatible fitment includes 2003-2007 Honda Accord, 2004-2008 Acura TL, 2004-2008 Acura TSX, 2006-2007 Honda Accord, 2006 Honda Civic, 2006-2011 Acura CSX, 2007-2015 Honda Civic, 2019-2022 Honda Insight, and 2020-2022 Acura ILX. The WH510073 part number is also referenced by OE numbers 44300-SDA-A51 and 44300-SDA-A52.

Common Issues This Part Can Address

• Front wheel bearing noise such as humming or growling
• Excessive wheel play from a worn hub bearing assembly
• ABS warning light caused by a failed encoder signal at the hub
• Rough or inconsistent front wheel rotation
• Vibration or looseness traced to the front bearing area

Installation Notes and Tips

• Verify exact year, make, model, and front position before installation.
• Follow the listed axle nut torque specification for the vehicle application.
• Inspect the mating surfaces, knuckle, and axle components for wear before assembly.
• Confirm ABS sensor and wiring condition during replacement to avoid repeat faults.
• Use the OE service manual when the fitment note directs you to factory torque procedures.

Quality Assurance

MPA Electrical supplies this wheel bearing as a new replacement component under its Quality-Built Hubs & Bearings line. The steel construction and encoder ABS design align with the requirements of modern front hub service on Honda and Acura platforms.