Moog 515129 Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing Hub Assembly for Ranger and B4000

MOOG 515129 is a front wheel bearing and hub assembly built for direct replacement on select Ford Ranger and Mazda B4000 applications. It combines a 5-lug hub design, integrated ABS sensor, and OE-style dimensions to support accurate wheel mounting and dependable front-end operation.

Key Features

• Front wheel bearing and hub assembly for select Ford Ranger and Mazda B4000 models
• Integrated anti-lock brake sensor included
• 5 wheel studs with 3 flange bolt holes
• 27-spline hub design
• Triangle flange shape with 149.400 mm flange diameter
• Wheel pilot diameter: 70.400 mm
• Brake pilot diameter: 71.800 mm
• Hub pilot diameter: 100.000 mm
• Bolt circle diameter: 114.200 mm / 4.500 in.
• Flange offset: 55.800 mm

Detailed Description

MOOG 515129 is engineered as a front wheel bearing and hub assembly for 2003-2011 Ford Ranger and 2003-2010 Mazda B4000 applications, including 2010-2011 Ford Ranger front with square connector, 2003-2010 Mazda B4000 front with square connector, and 2009 Ford Ranger front from 09/14/2009 with square connector. This MOOG 515129 hub assembly uses superior materials and testing-focused construction to deliver consistent fit and reliable wheel support. The integrated ABS sensor helps maintain proper wheel speed signal function, while the hub dimensions and 5-lug pattern support accurate installation on the specified vehicles. This part cross-references SKF BR930738 or Timken SP450204 for the same application.

Common Problems This Part Can Address

• Front wheel bearing noise or rough rotation
• Wheel looseness caused by hub wear
• ABS warning light related to a failed hub sensor
• Vibration or uneven wheel mounting at the hub
• Corrosion or damage at the front hub assembly

Installation Notes and Tips

Verify connector style before installation; listed fitments require a square connector. Confirm the vehicle year, model, and front position before ordering, especially for 2009 Ford Ranger builds from 09/14/2009 onward. Inspect the mating surfaces, axle splines, and brake components during replacement to help ensure proper seating and sensor operation. Use the vehicle’s service procedures and torque specifications for final assembly.

Quality Assurance

MOOG hub assemblies are built with tested materials and application-focused engineering to support dependable front-end service. Part number 515129 is a direct-fit replacement for the listed Ford Ranger and Mazda B4000 front applications.