InMotion WA512519 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Mazda 6 and CX-5

The InMotion WA512519 wheel bearing and hub assembly is built as a direct replacement for rear applications on select Mazda models. Engineered from OE data and measurements, it is designed for accurate fitment, stable wheel support, and long service life on the Mazda 6 and Mazda CX-5.

Key Features

• Rear wheel bearing and hub assembly for select Mazda 6 and Mazda CX-5 models
• OE-based dimensions for direct replacement fitment
• Anti-lock brake sensor included
• 5 wheel studs with 4 flange bolt holes
• Wheel pilot diameter: 66.9 mm
• Brake pilot diameter: 67.9 mm
• Hub pilot diameter: 82.8 mm
• Bolt circle diameter: 115.1 mm
• Flange diameter: 138.7 mm
• Flange offset: 57.0 mm

Detailed Description

InMotion WA512519 is a rear wheel hub assembly manufactured with high-precision processes and strict quality-control standards. It is engineered for the Mazda 6 and Mazda CX-5 using OE data to match the original mounting and dimensional requirements, helping ensure proper wheel location, brake interface alignment, and dependable bearing performance. For shoppers searching for a rear wheel bearing and hub assembly for 2013-2020 Mazda CX-5 or 2014-2020 Mazda 6, this part number WA512519 provides a direct replacement solution built around the original application.

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

Common Problems This Part Can Address

• Wheel bearing noise from the rear hub area
• Excessive wheel play or looseness at the hub
• ABS warning light caused by a failing hub sensor assembly
• Uneven wheel rotation due to worn hub components
• Improper wheel mounting caused by damaged hub pilot or flange surfaces

Installation Notes and Tips

Fits 2014-2020 Mazda 6, rear, Standard Grade. Fits 2013-2020 Mazda CX-5, rear, Standard Grade. Confirm rear axle application and compare the hub dimensions, bolt circle diameter, and sensor configuration before installation. Clean the mounting surface thoroughly and inspect related brake and suspension components for wear while servicing the hub assembly. Part number WA512519 should be matched to the vehicle’s rear position and OE-style dimensions before final assembly.

Quality Assurance

InMotion manufactures this hub assembly with state-of-the-art production methods and strict quality-control criteria. Each unit is built to follow OE measurements for fitment, performance, and durability on Mazda 6 and Mazda CX-5 rear applications.