InMotion WA515001 Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing and Hub Assembly for GM Trucks

The InMotion WA515001 wheel bearing and hub assembly is built for front-end service on select Chevrolet and GMC 4x4 applications. It is engineered from OE data and measurements for direct replacement fitment, with precision manufacturing and strict quality-control standards for consistent performance and long service life.

Compatible with 1988-1994 Chevrolet K1500 front, 1992-1994 Chevrolet Blazer front, and 1992-1994 GMC Yukon front applications, this hub assembly is specified for standard grade use and is built around the original mounting and dimensional requirements.

• Part number: WA515001
• 33-spline hub design
• 6 wheel studs
• 3 flange bolt holes
• Modified triangle flange shape
• Flange diameter: 181.0 mm
• Bolt circle diameter: 139.7 mm / 5.5 in
• Wheel pilot diameter: 77.7 mm
• Brake pilot diameter: 78.3 mm
• Hub pilot diameter: 99.3 mm
• Flange offset: 56.7 mm
• ABS sensor not included

OE-Style Replacement Fitment

This hub assembly is built for front axle service on Chevrolet K1500, Chevrolet K2500, Chevrolet K1500 Suburban, Chevrolet K2500 Suburban, GMC K1500, GMC K2500, GMC K1500 Suburban, GMC K2500 Suburban, GMC Yukon, and Chevrolet Blazer models listed below. It cross-references FW701 for the same application and is intended to match the original hub geometry, stud pattern, and pilot dimensions used on these vehicles.

• Fits 1992-1994 Chevrolet Blazer, front
• Fits 1988-1994 Chevrolet K1500, front
• Fits 1992-1994 Chevrolet K1500 Suburban, front
• Fits 1988-1994 Chevrolet K2500, front
• Fits 1992-1994 Chevrolet K2500 Suburban, front
• Fits 1988-1994 GMC K1500, front
• Fits 1992-1994 GMC K1500 Suburban, front
• Fits 1988-1994 GMC K2500, front
• Fits 1992-1994 GMC K2500 Suburban, front
• Fits 1992-1994 GMC Yukon, front

What This Hub Assembly Helps Address

• Front wheel bearing noise or rough rotation
• Excessive wheel play from a worn hub assembly
• Uneven front-end feel caused by hub wear
• Damaged wheel studs or mounting surfaces on the front hub
• Fitment issues when replacing an OE-style front wheel hub on GM 4x4 trucks and SUVs

Installation Notes and Quality Assurance

Verify spline count, flange dimensions, bolt circle, and pilot diameters before installation to confirm the correct front hub for your vehicle. The ABS sensor is not included, so confirm your vehicle’s sensor and brake setup before service. InMotion manufactures this part using high-precision processes and strict quality-control criteria to support accurate fitment and dependable replacement performance.

Part number WA515001 is a direct replacement-style front wheel bearing and hub assembly for select Chevrolet and GMC applications, including Chevrolet K1500 and GMC Yukon models listed above.