InMotion WA512458 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing and Hub Assembly for Pacifica

InMotion WA512458 is a rear wheel bearing and hub assembly built for 2007-2008 Chrysler Pacifica Standard Grade applications. It is engineered from OE data and measurements to match the original fit, helping restore proper wheel support, hub alignment, and ABS sensor function.

With a 32-spline design, 5 wheel studs, 4 flange bolt holes, and an included anti-lock brake sensor, this hub assembly is specified for direct replacement service on the rear of the Chrysler Pacifica. The WA512458 part number is a practical reference when sourcing a rear hub assembly for 2007-2008 Chrysler Pacifica vehicles.

Key Features

• Rear wheel bearing and hub assembly for 2007-2008 Chrysler Pacifica
• 32 spline quantity for the designated driveline application
• 5 wheel studs and 4 flange bolt holes
• Anti-lock brake sensor included
• Wheel pilot diameter: 71.4 mm
• Brake pilot diameter: 81.9 mm
• Hub pilot diameter: 85.0 mm
• Bolt circle diameter: 127.0 mm
• Flange diameter: 167.5 mm
• Flange offset: 48.6 mm

Detailed Description

InMotion WA512458 is manufactured using high-precision processes and strict quality-control standards to deliver a direct replacement rear hub assembly for the Chrysler Pacifica. The design follows OE data and dimensional measurements to support correct fitment, stable wheel mounting, and consistent bearing performance. For shoppers searching for a rear wheel bearing and hub assembly for 2007-2008 Chrysler Pacifica, WA512458 provides the key specifications needed for a proper match.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Wheel play or looseness at the rear hub
• Noise from a worn rear wheel bearing
• ABS warning light caused by a failed hub sensor
• Uneven wheel mounting from damaged hub components
• Vibration related to hub or bearing wear

Installation Notes and Tips

Confirm rear fitment by matching the vehicle year, make, model, and hub specifications before installation. Verify the 32-spline count, 5-stud pattern, 127.0 mm bolt circle diameter, and sensor configuration against the original part. Clean the mounting surface, inspect related suspension and brake components, and torque fasteners to the vehicle manufacturer’s specifications during service.

Quality Assurance

InMotion manufactures this hub assembly with OE-based measurements and controlled production standards to support accurate fitment and dependable service life. WA512458 is built as a direct replacement part for the specified rear Chrysler Pacifica applications.