Mevotech G30312 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Infiniti Models

The Mevotech G30312 wheel bearing and hub assembly is engineered to provide precise fitment and dependable performance for a wide range of Infiniti vehicles. Designed with a Gen 3 design type and pre-greased for immediate use, this assembly supports smooth wheel rotation and vehicle stability.

• Compatible with Infiniti EX35, EX37, FX35, FX37, FX45, FX50, G25, G35, G37, M35, M37, M45, M56, Q40, Q50, Q60, Q70, Q70L, QX50, and QX70 models
• Gen 3 design type for enhanced durability and performance
• Pre-greased for reduced installation time and maintenance
• Inside diameter of 67.95 mm and outside diameter of 136 mm for precise fit
• Flange bolt hole quantity: 4; Number of bolt holes: 5 for secure mounting

Detailed Product Description

The Mevotech G30312 wheel bearing and hub assembly is manufactured to meet the exact specifications required by various Infiniti models. Featuring a Gen 3 design type, this assembly incorporates advanced engineering to ensure long-lasting durability and reliable operation under normal driving conditions. The unit comes pre-greased, eliminating the need for additional lubrication during installation and helping to maintain optimal bearing performance over time. With an inside diameter of 67.95 mm and an outside diameter of 136 mm, this assembly fits securely and aligns perfectly with the vehicle’s hub. The flange includes 4 bolt holes, while the hub itself has 5 bolt holes, providing a stable and secure connection to the drivetrain.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or vibration
• Fixes wheel hub looseness or play affecting vehicle handling
• Addresses uneven tire wear related to faulty hub assemblies
• Restores proper wheel alignment and rotation smoothness
• Prevents potential wheel lockup or failure due to bearing degradation

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Remove the existing wheel bearing and hub assembly carefully to avoid damage to surrounding components. Since the Mevotech G30312 comes pre-greased, no additional lubrication is necessary. Verify that the bolt hole pattern matches the vehicle’s specifications—4 flange bolt holes and 5 hub bolt holes—to ensure proper fitment. Torque all bolts to manufacturer specifications to maintain safety and performance.

Quality Assurance and Warranty

Mevotech manufactures the G30312 wheel bearing and hub assembly to meet stringent quality standards, ensuring reliable performance and durability. This part is backed by Mevotech’s quality assurance processes, providing confidence in its fit and function. Please refer to Mevotech’s official warranty documentation for specific coverage details.