Mevotech Supreme Wheel Bearing and Hub Assembly P/N:MB30323

Built for hard-working trucks and SUVs, the Mevotech Supreme Wheel Bearing and Hub Assembly MB30323 is designed to keep the front wheel end turning smoothly. It is a direct-fit front replacement for the 2012-2023 Nissan Titan and 2013-2015 Nissan Armada. See the Buyer's Guide tab for engine-level details.

Mevotech engineers its Supreme parts in-house and adds application-specific upgrades aimed at increased durability and performance. Supreme hub bearing assemblies are built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.

• Pre-filled with premium grease: The lubricant withstands high temperature and extreme pressure, resists corrosion and reduces friction.
• Premium seal for contaminant protection: A multi-point sealing system provides layers of defense to keep contaminants out and the grease in.
• Exact fit: It is engineered for exact fit and smooth operation at the wheel end.
• Durability and testing: High-grade materials are used on all components, and the design is backed by extensive in-house and third-party durability testing.

This assembly combines the bearing and hub in one unit that supports the front wheel and lets it rotate smoothly. A humming or growling noise that changes with speed, play or looseness at the wheel, or uneven tire wear can be signs that this part may need replacing. Other components can cause similar symptoms, so diagnose the cause before you replace it. Follow the vehicle service information for the installation procedure and torque specifications.