Mevotech MB40323 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Ford Expedition and Lincoln Navigator

The Mevotech MB40323 wheel bearing and hub assembly is engineered to meet the specific needs of Ford Expedition and Lincoln Navigator models. Designed with precision, this assembly ensures smooth wheel rotation and reliable performance under various driving conditions.

• Flange bolt hole quantity: 4 for secure mounting
• Non-integral ABS sensor compatible with vehicle systems
• Gen 3 roll-form design for enhanced durability
• Inside diameter of 90 mm and outside diameter of 182.5 mm
• Six bolt holes for proper fitment and stability
• Pre-greased for immediate installation and long-lasting lubrication

Detailed Product Features and Specifications

The Mevotech MB40323 wheel bearing and hub assembly features a Gen 3 roll-form design that improves strength and wear resistance, making it suitable for the demanding conditions faced by Ford Expedition and Lincoln Navigator vehicles. The assembly includes a non-integral ABS sensor, allowing compatibility with the vehicle's anti-lock braking system without requiring sensor replacement. With an inside diameter of 90 mm and an outside diameter of 182.5 mm, this hub assembly fits precisely to ensure optimal wheel alignment and performance. The flange includes four bolt holes, while the hub itself has six bolt holes, providing a secure and stable connection to the vehicle's driveline components. Additionally, the assembly comes pre-greased, reducing installation time and ensuring proper lubrication from the start.

Compatible Applications and Common Issues Addressed

• Replacement for worn or damaged wheel bearing and hub assemblies on Ford Expedition and Lincoln Navigator
• Resolves wheel noise or vibration caused by bearing wear
• Addresses ABS sensor faults related to hub assembly issues
• Fixes wheel play or looseness affecting vehicle handling
• Prevents premature wear due to inadequate lubrication

Installation Notes and Tips

When installing the Mevotech MB40323 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Verify that the bolt hole pattern matches the vehicle specifications—four flange bolt holes and six hub bolt holes. Since the assembly is pre-greased, additional lubrication is generally not required, but inspect seals and mating surfaces for cleanliness before installation. Proper torque specifications should be followed to avoid damage or premature failure. It is recommended to check ABS sensor connections during installation to ensure proper functionality.

Quality Assurance and Warranty Information

Mevotech manufactures the MB40323 wheel bearing and hub assembly to meet or exceed OEM standards for fit, form, and function. The Gen 3 roll-form design enhances durability and service life. This part is backed by Mevotech's quality assurance processes, providing confidence in its reliability for Ford Expedition and Lincoln Navigator applications. Warranty coverage details can be obtained from Mevotech or authorized distributors to ensure protection against manufacturing defects.