StrongArm 4645 Back Glass Lift Support

StrongArm Back Glass Lift Support Overview

The StrongArm 4645 Back Glass Lift Support is engineered specifically for Mercury Quest and Nissan Villager models. Designed to provide reliable support and smooth operation, this lift support ensures your vehicle's back glass opens and closes with ease and stability.

• Compressed length: 10.98 inches for precise fitment
• Extended length: 17.98 inches for optimal lift range
• Cylinder outside diameter: 15.0 mm made from durable steel
• Stroke length: 7.03 inches for smooth motion
• End fittings: Ball socket nylon 8mm and 16-degree nylon for secure attachment
• Outer cylinder color: Black for corrosion resistance
• Maximum force: 40.0 lbs to support back glass weight effectively
• Materials include rubber and Teflon for durability and reduced friction

Technical Details and Compatibility

This StrongArm back glass lift support (part number 4645) is a specific fit designed for Mercury Quest and Nissan Villager vehicles. The steel outer cylinder provides strength and longevity, while the black finish helps resist environmental wear. The 8mm and 16-degree nylon ball socket ends ensure a secure and precise connection to the vehicle’s lift mechanism. With a stroke length of 7.03 inches and a maximum force rating of 40 lbs, this lift support balances smooth operation with reliable support for the back glass.

Common Applications and Problem Solving

• Supports the back glass hatch for smooth opening and closing
• Replaces worn or weak lift supports causing sagging or difficulty lifting
• Prevents back glass from slamming shut unexpectedly
• Eliminates rattling or loose back glass movement
• Restores proper lift force for safe and controlled operation

Installation Notes and Tips

Installation of the StrongArm 4645 lift support requires matching the compressed and extended lengths to the vehicle’s specifications. Ensure the ball socket ends align correctly with the mounting points on the Mercury Quest or Nissan Villager. Use appropriate tools to avoid damaging the nylon sockets during installation. It is recommended to replace lift supports in pairs to maintain balanced operation.

Quality Assurance and Warranty

StrongArm lift supports are manufactured with high-quality steel and durable materials such as rubber and Teflon to ensure long-lasting performance. The part number 4645 undergoes rigorous testing to meet OEM standards for fit and function. While specific warranty details may vary, StrongArm products typically include a limited warranty against defects in materials and workmanship.