MPA Electrical WH512379 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Nissan and Infiniti Vehicles

The MPA Electrical WH512379 wheel bearing and hub assembly is engineered to meet the specific requirements of various Nissan and Infiniti models. Designed with precision, this new steel hub assembly ensures proper fitment and reliable performance for driveline and axle applications.

• Compatible with Nissan 370Z, EX35, EX37, FX35, FX37, FX50, G25, G35, G37, M35, M35h, M37, M45, M56, Q40, Q50, Q60, Q70, Q70L, QX50, QX70, and Z models
• 32 spline quantity for accurate drivetrain engagement
• Includes trapezoid-shaped flange with 4 bolt holes and a flange diameter of 5.69 inches
• Flange offset of 2.716 inches for precise alignment
• Equipped with 5 wheel studs sized M12 x 1.25
• Includes gasket or seal for enhanced protection against contaminants
• Constructed from durable steel material for long-lasting use
• New product condition ensuring reliability and performance

Detailed Product Description

The MPA Electrical WH512379 wheel bearing and hub assembly is a critical component designed to maintain the integrity of the driveline system in select Nissan and Infiniti vehicles. Featuring a 32-spline design, this assembly ensures proper torque transfer and drivetrain compatibility. The trapezoid flange shape with four bolt holes and a flange diameter of 5.69 inches provides a secure mounting surface, while the 2.716-inch flange offset guarantees correct positioning relative to the axle. The assembly includes a gasket or seal to prevent dirt and moisture intrusion, helping to extend the lifespan of the bearing. With five M12 x 1.25 wheel studs, it supports secure wheel attachment. Manufactured from steel, this hub assembly offers strength and durability under demanding driving conditions.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on compatible Nissan and Infiniti models
• Addresses wheel vibration or noise caused by bearing wear
• Resolves issues related to uneven tire wear due to hub misalignment
• Eliminates wheel hub looseness or play affecting vehicle stability
• Prevents contamination-related bearing failure with included gasket or seal

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify compatibility with your specific Nissan or Infiniti model using the part number WH512379. Clean the mounting surface thoroughly to remove debris and old sealant. Use proper torque specifications for flange bolts and wheel studs to avoid damage. Since this assembly is not greaseable, avoid introducing contaminants during installation. Check wheel alignment after installation to confirm proper fitment and performance.

Quality Assurance and Warranty

This MPA Electrical wheel bearing and hub assembly is supplied new and manufactured from high-quality steel to meet OEM standards. While specific warranty details are not provided, MPA Electrical products typically adhere to industry quality controls to ensure durability and reliable operation in driveline applications.