StrongArm 4075 Trunk Lid Lift Support

StrongArm Trunk Lid Lift Support Overview

The StrongArm 4075 trunk lid lift support is engineered specifically for select Ford, Lincoln, and Mercury models including Fusion, GT, Milan, MKZ, and Zephyr. Designed to provide reliable and consistent support, this lift support ensures smooth trunk lid operation and enhanced safety during use.

• Compressed length: 7.78 inches for precise fitment
• Extended length: 11.28 inches for optimal trunk lid travel
• Cylinder outside diameter: 19.0 mm with durable black steel construction
• Stroke length: 3.5 inches for controlled lift and hold
• Ball socket ends (nylon) 10mm for secure attachment
• Maximum force rating of 101.0 N to support trunk lid weight
• Materials include rubber and Teflon components for smooth operation

Technical Details and Construction

The StrongArm 4075 trunk lid lift support features a steel outer cylinder finished in black for corrosion resistance and durability. The inner shaft diameter measures 8.0 mm, providing strength and stability during operation. Both ends utilize 10mm nylon ball sockets, ensuring a secure and vibration-resistant connection to the trunk lid and vehicle body. This specific fit lift support does not include an internal rebound spring, focusing on consistent force delivery throughout its stroke length of 3.5 inches.

Compatible Vehicles and Fitment

This trunk lid lift support is compatible with the following vehicles: Ford Fusion, Ford GT, Lincoln Milan, Lincoln MKZ, and Mercury Zephyr. The part number 4075 is designed for these specific models, ensuring proper fit and function without modification.

Common Applications and Problem Resolution

• Replaces worn or weak trunk lid supports that fail to hold the lid open
• Eliminates trunk lid slamming or sudden closure risks
• Restores smooth and controlled trunk lid lifting and lowering
• Prevents damage caused by unstable or failing lift supports
• Improves safety when accessing the trunk compartment

Installation Notes and Tips

Installation of the StrongArm 4075 trunk lid lift support requires removal of the old lift support by detaching the ball socket ends. The nylon ball sockets on both ends allow for easy snap-on installation without special tools. Ensure the lift support is oriented correctly with compressed and extended lengths matching factory specifications. It is recommended to replace lift supports in pairs to maintain balanced trunk lid operation.

Quality Assurance and Warranty

StrongArm trunk lid lift supports are manufactured to meet OEM standards for durability and performance. The steel construction and quality materials such as rubber and Teflon components contribute to long service life. While specific warranty details are not provided, StrongArm products typically undergo rigorous quality control to ensure reliable operation in Ford, Lincoln, and Mercury vehicles.