InMotion WA515049 Wheel Bearing and Hub Assembly - Front Left

Front Left Wheel Hub Assembly for Ram 1500

InMotion WA515049 is a front left wheel bearing and hub assembly for the 1997-1999 Dodge Ram 1500. Built to OE data and measurements, it is a direct replacement for the original hub assembly and is engineered for fitment, performance, and service life.

• Fits 1997-1999 Dodge Ram 1500, front left
• 33-spline hub design
• 5 wheel studs with a 3-bolt flange pattern
• Integrated ABS sensor included
• Triangular flange shape with 172.3 flange diameter
• Hub pilot diameter: 99.2 mm
• Wheel pilot diameter: 77.6 mm
• Brake pilot diameter: 78.3 mm
• Bolt circle diameter: 139.5 mm / 5.5 in

OE-Style Fit and Construction

This InMotion wheel bearing and hub assembly is manufactured with precision processes and strict quality-control standards. The WA515049 is built for the front left position on the Dodge Ram 1500 and uses application-specific dimensions to match the original hub interface, wheel mounting points, and ABS sensor setup. If you are replacing a worn front hub on a 1997, 1998, or 1999 Ram 1500, WA515049 provides the correct geometry for a direct replacement.

Common Problems This Part Can Address

• Front wheel bearing noise or rumbling
• Excessive wheel play or looseness at the hub
• ABS warning light caused by a failing hub sensor assembly
• Uneven wheel mounting or vibration from hub wear
• Loss of proper front-end hub support on the Dodge Ram 1500

Installation Notes and Tips

Confirm the front left position before installation and verify spline count, bolt circle diameter, and flange dimensions against the removed part. Because this assembly includes an ABS sensor, inspect the connector and wiring condition during replacement. Clean the mounting surface thoroughly and torque fasteners to the vehicle manufacturer’s specifications for the 1997-1999 Dodge Ram 1500.

Quality Assurance

InMotion manufactures this hub assembly using OE data and measurements, with quality-control checks applied throughout production to support proper fit and consistent performance. Part number WA515049 is built as a direct replacement for the original front hub assembly on the Dodge Ram 1500.