Mevotech H521001 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Explorer Sport Trac and Mountaineer

Mevotech H521001 is a rear wheel bearing and hub assembly built for specific Ford and Mercury applications. It features a Gen 1 design, a non-integral ABS sensor setup, and comes pre-greased for service-ready installation.

Key Features

• Rear wheel bearing and hub assembly for confirmed fitment applications
• Gen 1 design for the specified vehicle platform
• Non-integral ABS sensor configuration
• Pre-greased for immediate use
• 5-bolt hole pattern
• Inside diameter: 81.87 mm
• Outside diameter: 160 mm

Detailed Description

Mevotech H521001 is engineered as a direct rear hub assembly for 2006-2010 Mercury Mountaineer and 2007-2008 Ford Explorer Sport Trac models. The assembly is specified with an 81.87 mm inside diameter, 160 mm outside diameter, and a 5-bolt hole pattern, making it a precise match for the listed rear applications. Because the ABS sensor is non-integral, this hub is suited to vehicles that use a separate sensor arrangement rather than a built-in sensor design. If you are sourcing a rear wheel bearing and hub assembly for a Mercury Mountaineer or Ford Explorer Sport Trac, H521001 provides the correct fitment profile for those years and positions.

This part cross-references GSP 112000 for the same application.

What It Helps Resolve

• Rear wheel bearing noise or rough rotation
• Wheel play caused by hub wear
• ABS-related service needs tied to a non-integral sensor setup
• Vibration or looseness from a worn rear hub assembly
• Fitment issues when replacing the original rear hub on listed Ford and Mercury models

Installation Notes and Tips

Verify rear fitment by year, make, and model before installation. Confirm the vehicle uses a non-integral ABS sensor arrangement and matches the 5-bolt hole, 81.87 mm inside diameter, and 160 mm outside diameter specifications. Clean the mounting surface thoroughly and inspect related suspension and driveline components during service. For best results, compare the removed part to Mevotech H521001 before final assembly.

Quality Assurance

Mevotech supplies chassis and driveline components for service replacement applications, and this hub assembly is built to match the listed rear fitment requirements for the Ford Explorer Sport Trac and Mercury Mountaineer.