Moog 512554 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Genesis G80

Moog 512554 is a rear wheel bearing and hub assembly built for 2015-2016 Hyundai Genesis and 2017-2020 Genesis G80 applications. It combines hub and bearing service in one OE-style replacement, with design updates aimed at longer service life and easier installation.

For drivers searching for a rear wheel bearing hub assembly for Genesis G80 or a rear hub replacement for Hyundai Genesis, this part number 512554 provides the fitment and dimensions needed for the listed vehicles.

Key Features

• Rear wheel bearing and hub assembly for select Genesis and Hyundai models
• Moog 512554 replacement part number for direct application matching
• 30 spline quantity for the specified driveline configuration
• 5 wheel studs with a 4-bolt flange pattern
• Hub pilot diameter: 96.900 mm
• Wheel pilot diameter: 66.900 mm
• Brake pilot diameter: 68.900 mm
• Flange diameter: 139.000 mm with 53.400 mm offset
• Anti-lock brake sensor not included
• Cross-reference part number: BR930922

Detailed Description

Moog 512554 is a rear wheel bearing and hub assembly engineered for 2015-2016 Hyundai Genesis and 2017-2020 Genesis G80 rear applications. The assembly is specified with a rectangular flange shape, 4 flange bolt holes, a 114.400 mm bolt circle diameter, and a 4.500-inch bolt circle diameter, helping confirm proper fitment during replacement. Moog’s design approach focuses on product-life improvements and installation-friendly updates, which is useful when replacing a worn rear hub on a Genesis G80 or Hyundai Genesis.

This part is a direct-fit style solution for rear hub service where the original bearing or hub has developed noise, looseness, or mounting wear. Part number 512554 should be matched to the vehicle’s rear position and the listed dimensions before installation.

What This Part Helps Solve

• Rear wheel bearing noise or growling
• Wheel play or looseness at the hub
• Uneven hub mounting wear
• ABS-related service needs when the sensor is not part of the assembly
• Rear driveline hub replacement on Genesis G80 and Hyundai Genesis models

Installation Notes and Tips

Verify rear position fitment before ordering and compare the spline count, flange pattern, pilot diameters, and bolt circle measurements to the original part. Because the anti-lock brake sensor is not included, transfer or service the vehicle’s existing sensor components as required by the application. Confirm compatibility with 2015-2016 Hyundai Genesis rear and 2017-2020 Genesis G80 rear configurations before installation.

Quality Assurance

Moog is known for ongoing design improvements that extend part life and simplify replacement work. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.