Moog 512447 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Hub Assembly for Cadillac ELR

Moog 512447 is a rear wheel bearing and hub assembly built for 2014-2016 Cadillac ELR applications. It combines the hub, bearing, and ABS sensor in one service part for a direct rear axle repair on the Cadillac ELR.

Key Features

• Rear wheel bearing and hub assembly for 2014-2016 Cadillac ELR
• Includes anti-lock brake sensor
• 5 wheel studs with a 4-bolt flange pattern
• Flange diameter: 146.000 mm
• Bolt circle diameter: 115.000 mm (4.527 in)
• Wheel pilot diameter: 70.100 mm
• Brake pilot diameter: 70.600 mm
• Hub pilot diameter: 82.500 mm
• Modified flange shape with 64.800 mm flange offset

Detailed Description

Moog 512447 is a rear wheel bearing and hub assembly engineered for the 2014, 2015, and 2016 Cadillac ELR. The assembly is built around the hub and bearing service point and includes the ABS sensor, helping restore proper wheel support and wheel speed signal function in one replacement. Moog’s chassis-focused design updates are aimed at improving service life and making replacement easier, which is valuable when servicing a rear hub on the Cadillac ELR.

This part cross-references SKF BR930811 and BR930859 for the same application. The Moog 512447 part number is also referenced by multiple OE and aftermarket numbers, making it easier to verify the correct rear hub assembly before installation.

What It Helps Fix

• Rear wheel bearing noise or rough rotation
• Wheel hub play or looseness at the rear axle
• ABS warning light caused by a failed hub sensor assembly
• Uneven wheel support from a worn rear hub
• Service delays when the hub and sensor are replaced separately

Installation Notes and Tips

Fits 2014-2016 Cadillac ELR, rear. Confirm flange bolt hole quantity, bolt circle diameter, and pilot dimensions before installation to match the original rear hub assembly. Inspect the mating surfaces, axle area, and ABS wiring connector condition during service. Because this assembly includes the anti-lock brake sensor, verify proper sensor alignment and clear any stored ABS codes after installation.

Quality Assurance

Moog is known for ongoing design improvements that focus on longer service life and easier replacement in chassis components. Part number 512447 reflects that service-oriented approach for rear hub repair on the Cadillac ELR.