Mevotech MB50327 Wheel Bearing and Hub Assembly - Front or Rear

Mevotech MB50327 Wheel Bearing Hub Assembly

Mevotech MB50327 is a front or rear wheel bearing and hub assembly application for select Buick, Cadillac, and Chevrolet vehicles. It combines a Gen 3 bearing design with a pre-greased construction for direct replacement service on supported platforms.

• Wheel bearing and hub assembly for driveline and axle service
• Gen 3 bearing generation
• Pre-greased: Yes
• Wheel stud quantity: 5
• Flange bolt hole quantity: 3
• Inside diameter: 37.5
• Outside diameter: 91.25
• Anti-lock brake sensor included: No

Fitment and Application

Compatible with select 2016-2025 Buick, Cadillac, and Chevrolet models. Fits 2019-2025 Buick Envision, front; fits 2019-2025 Cadillac XT4, front; fits 2020-2024 Cadillac CT5, front; fits 2017-2023 Chevrolet Camaro, rear; fits 2016-2020 Cadillac CT6, front; fits 2018-2019 Cadillac ATS, rear.

This part cross-references MOOG Hub Assemblies 512663 for the same application.

Detailed Description

MB50327 is built as a wheel bearing and hub assembly for vehicles that require a 5-stud hub with a 3-bolt flange pattern. The pre-greased design helps simplify service replacement, while the Gen 3 bearing construction supports modern hub applications used on Buick Envision, Cadillac XT4, Cadillac CT5, Chevrolet Camaro, Cadillac CT6, and Cadillac ATS fitments. If you are replacing a worn front hub on a 2019-2025 Buick Envision or a 2020-2024 Cadillac CT5, this Mevotech hub assembly matches the listed application data.

Common Repair Symptoms

• Wheel bearing noise or growling from the hub area
• Excessive wheel play or looseness
• ABS-related concerns when the original sensor is not part of the assembly
• Uneven hub wear on front or rear service points
• Vibration or rough rotation at the wheel end

Installation Notes

Verify position, stud count, flange bolt pattern, and bearing dimensions before installation. This assembly does not include an anti-lock brake sensor, so reuse or separate sensor service may be required based on the vehicle configuration. Confirm the exact front or rear application for your Buick Envision, Cadillac XT4, Cadillac CT5, Chevrolet Camaro, Cadillac CT6, or Cadillac ATS before ordering.

Quality Assurance

Mevotech MB50327 is listed with OE-style interchange references and application-specific fitment data for supported vehicles. Confirm all measurements and vehicle details against the catalog before installation.