InMotion WA513087HD Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing Hub Assembly for GM Applications

InMotion WA513087HD is a new front wheel bearing and hub assembly built for direct replacement on a wide range of GM vehicles. It is engineered from OE data and measurements for accurate fitment, stable wheel support, and long service life on applications such as the Buick LeSabre, Pontiac Bonneville, and Oldsmobile 88.

Key Features

• New front wheel bearing and hub assembly
• Ball bearing design for driven front applications
• 33-spline hub configuration
• Integrated ABS sensor with tone ring
• 47 ABS ring teeth
• 5-bolt flange with M12-1.5 thread size
• 5 lug bolts included
• 3 mounting bolts to knuckle
• Wiring harness included
• OE-based dimensions for direct replacement fitment

Detailed Description

Built for front-wheel applications, this InMotion hub assembly combines the bearing, hub, and ABS sensing components into one service part. The unit uses a ball bearing design, a circle flange shape, a 145.6 mm flange diameter, and a 42 mm flange offset to match the original geometry on supported vehicles. Additional dimensions include a 70.6 mm hub pilot diameter and a 115 mm hub centerbore diameter, helping maintain proper wheel location and hub alignment. This part cross-references MOOG Hub Assemblies 513087 for the same application. It is a practical replacement choice for drivers servicing front hubs on Buick LeSabre, Pontiac Bonneville, and Oldsmobile 88 models, as well as other listed GM platforms.

What This Part Helps Address

• Front wheel bearing noise or rough rotation
• ABS warning light concerns related to the hub sensor
• Wheel looseness caused by hub wear
• Uneven hub support from a failing original assembly
• Restoration of proper front wheel mounting on supported GM vehicles

Installation Notes and Tips

Verify the vehicle’s year, make, model, and front position before installation. Confirm the 33-spline configuration, 5-bolt flange pattern, and ABS connector style match the original part. Because this assembly includes an ABS sensor and wiring harness, inspect the connector routing and tone ring alignment during service. Professional installation is recommended to ensure correct torque, bearing seating, and sensor function.

Quality Assurance

InMotion manufactures this hub assembly using high-precision processes and strict quality-control standards. Each unit is built to OE data and measurements for application-specific fitment, performance, and durability. Part number WA513087HD is a new replacement component, not remanufactured.

Compatible Vehicles

• Fits 1991-1999 Buick LeSabre, front
• Fits 1992-1999 Oldsmobile 88, front
• Fits 1996-1999 Oldsmobile LSS, front
• Fits 1992-1999 Pontiac Bonneville, front
• Fits 1997-1998 Oldsmobile Regency, front
• Fits 1994-1996 Buick Century, front
• Fits 1991-1996 Buick Park Avenue, front
• Fits 1995-1996 Buick Riviera, front
• Fits 1992-1993 Buick Riviera, front
• Fits 1992-1996 Cadillac DeVille, front
• Fits 1992-1996 Cadillac Eldorado, front
• Fits 1992-1996 Cadillac Seville, front
• Fits 1992-1996 Chevrolet Lumina APV, front
• Fits 1992-1996 Oldsmobile 98, front
• Fits 1995-1996 Oldsmobile Aurora, front
• Fits 1994-1996 Oldsmobile Cutlass Ciera, front
• Fits 1992-1996 Oldsmobile Silhouette, front
• Fits 1992-1996 Pontiac Trans Sport, front
• Fits 1994 Oldsmobile Cutlass Cruiser, front
• Fits 1993 Cadillac 60 Special, front
• Fits 1993 Cadillac Allante, front
• Fits 1992-1993 Cadillac Commercial Chassis, front
• Fits 1992 Cadillac Fleetwood, front
• Fits 1992 Oldsmobile Toronado, front