InMotion WA512515 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Spark EV

Restore rear wheel support and sensor function with the InMotion WA512515 wheel bearing and hub assembly. This direct replacement is engineered from OE data for the 2014-2015 Chevrolet Spark EV, rear, and is built to match the original application’s dimensions and mounting points.

With a 4-bolt flange, 4 wheel studs, integrated ABS sensor, and a trapezoid flange shape, this hub assembly is built for precise fitment on the Chevrolet Spark EV rear axle. The WA512515 is designed for drivers replacing a worn hub on a 2014-2015 Chevrolet Spark EV and looking for a part that follows OE measurements closely.

Key Features

• Direct replacement wheel bearing and hub assembly for the rear position
• Fits 2014-2015 Chevrolet Spark EV, rear
• Integrated anti-lock brake sensor included
• 4 flange bolt holes and 4 wheel studs
• OE-data-based dimensions for fit, performance, and service life
• Flange diameter: 130.0 mm; bolt circle diameter: 100.0 mm (3.94 in.)
• Wheel pilot diameter: 56.5 mm; brake pilot diameter: 60.0 mm; hub pilot diameter: 70.0 mm
• Part number WA512515

Detailed Description

The InMotion WA512515 is a rear wheel bearing hub assembly made for the 2014-2015 Chevrolet Spark EV. It is manufactured with precision processes and strict quality-control standards, then matched to OE measurements so the hub aligns correctly with the wheel, brake components, and ABS system. The trapezoid flange design, 64.8 mm flange offset, and specified pilot diameters help support accurate installation and proper wheel location.

This part number, WA512515, is a practical OE-style replacement for a worn or noisy rear hub on the Chevrolet Spark EV. If you are searching for a rear wheel bearing hub assembly for 2014-2015 Chevrolet Spark EV models, WA512515 provides the dimensional details needed for a confident match.

What It Helps Address

• Rear wheel bearing noise or rough rotation
• Excessive wheel play or looseness at the hub
• ABS warning light concerns related to a failed hub sensor
• Uneven wheel mounting caused by hub wear
• Vibration or driveline feel from a deteriorated rear hub assembly

Installation Notes and Tips

Confirm rear-position fitment before ordering: this assembly is listed for 2014-2015 Chevrolet Spark EV, rear. Verify flange bolt pattern, pilot diameters, and ABS sensor connection against the original part before installation. Clean the mounting surface thoroughly and inspect related brake and suspension components while the hub is removed.

For best results, torque fasteners to the vehicle manufacturer’s specifications and check ABS operation after installation. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Quality Assurance

InMotion manufactures this hub assembly using OE data and measurements, with strict quality-control criteria applied throughout production. The result is a direct-replacement part built to meet the dimensional requirements of the original rear hub assembly on the Chevrolet Spark EV.