4wd. Explorer, Mountaineer. 2006-10. Explorer Sport Trac.

Axle Seals – Ford (7L1Z-4A109-D)

The Axle Seals – Ford (7L1Z-4A109-D) are Genuine OEM Ford sealing components engineered to prevent differential fluid leakage at the axle housing while protecting internal drivetrain components from contamination. Designed to Ford’s exact factory specifications, these axle seals play a critical role in maintaining proper lubrication, reducing wear, and ensuring long-term axle and differential reliability under normal and heavy-duty driving conditions.

Manufactured from high-quality, oil-resistant rubber with reinforced sealing lips, these axle seals are built to withstand constant axle rotation, heat, pressure, and exposure to road debris. Over time, worn or damaged axle seals can allow gear oil to leak, leading to low fluid levels, bearing damage, brake contamination, and premature differential wear. Replacing them with Genuine Ford OEM seals helps restore a tight, reliable seal and protects surrounding components.

The 7L1Z-4A109-D axle seals are designed for direct OEM compatibility with specific Ford axle and differential applications, ensuring precise fitment without modification. Professional mechanics benefit from predictable installation and factory-correct sealing performance, while experienced DIY mechanics gain confidence knowing the seals match original dimensions, materials, and tolerances specified by Ford.

Installation is typically performed during axle shaft removal, differential service, or leak repair. Proper axle sealing is essential for maintaining correct lubrication, preventing driveline noise, and avoiding costly internal damage. Using Genuine Ford OEM axle seals ensures the differential and axle assembly are returned to factory condition after service.

Key Features and Benefits:

• Genuine OEM Ford axle seals, part number 7L1Z-4A109-D

• Oil-resistant rubber construction for reliable fluid retention

• Designed to prevent differential fluid leaks and contamination

• Precision-engineered for exact OEM fitment and sealing accuracy

• Helps protect bearings, gears, and axle components from damage

• Suitable for professional drivetrain service or quality DIY repairs

For mechanics and vehicle owners who prioritize drivetrain protection and long-term reliability, the Axle Seals – Ford (7L1Z-4A109-D) deliver dependable OEM performance essential for maintaining proper differential operation and vehicle durability.

4wd. Explorer, Mountaineer. 2006-10. Explorer Sport Trac.

Axle Seals – Ford (7L1Z-4A109-D)

The Axle Seals – Ford (7L1Z-4A109-D) are Genuine OEM Ford sealing components engineered to prevent differential fluid leakage at the axle housing while protecting internal drivetrain components from contamination. Designed to Ford’s exact factory specifications, these axle seals play a critical role in maintaining proper lubrication, reducing wear, and ensuring long-term axle and differential reliability under normal and heavy-duty driving conditions.

Manufactured from high-quality, oil-resistant rubber with reinforced sealing lips, these axle seals are built to withstand constant axle rotation, heat, pressure, and exposure to road debris. Over time, worn or damaged axle seals can allow gear oil to leak, leading to low fluid levels, bearing damage, brake contamination, and premature differential wear. Replacing them with Genuine Ford OEM seals helps restore a tight, reliable seal and protects surrounding components.

The 7L1Z-4A109-D axle seals are designed for direct OEM compatibility with specific Ford axle and differential applications, ensuring precise fitment without modification. Professional mechanics benefit from predictable installation and factory-correct sealing performance, while experienced DIY mechanics gain confidence knowing the seals match original dimensions, materials, and tolerances specified by Ford.

Installation is typically performed during axle shaft removal, differential service, or leak repair. Proper axle sealing is essential for maintaining correct lubrication, preventing driveline noise, and avoiding costly internal damage. Using Genuine Ford OEM axle seals ensures the differential and axle assembly are returned to factory condition after service.

Key Features and Benefits:

• Genuine OEM Ford axle seals, part number 7L1Z-4A109-D

• Oil-resistant rubber construction for reliable fluid retention

• Designed to prevent differential fluid leaks and contamination

• Precision-engineered for exact OEM fitment and sealing accuracy

• Helps protect bearings, gears, and axle components from damage

• Suitable for professional drivetrain service or quality DIY repairs

For mechanics and vehicle owners who prioritize drivetrain protection and long-term reliability, the Axle Seals – Ford (7L1Z-4A109-D) deliver dependable OEM performance essential for maintaining proper differential operation and vehicle durability.