StrongArm 4964 Liftgate Lift Support

StrongArm Liftgate Lift Support for Ford Expedition and Lincoln Navigator

The StrongArm 4964 liftgate lift support is engineered specifically for Ford Expedition and Lincoln Navigator models. Designed to provide reliable lift assistance, this part ensures smooth and controlled opening and closing of your vehicle's liftgate.

• Compressed length: 16.79 inches
• Extended length: 22.11 inches
• Cylinder outside diameter: 22.0 mm
• Stroke length: 5.32 inches
• Inner shaft diameter: 10.0 mm
• Steel outer cylinder with black finish
• Ball socket nylon ends, 10mm size on both ends
• Maximum force rating of 246 Newtons
• Materials include rubber and Teflon components for durability

Detailed Product Description

The StrongArm part number 4964 is a specific fit liftgate lift support designed for the Ford Expedition and Lincoln Navigator. Its steel outer cylinder with a black finish offers strength and corrosion resistance, while the 22 mm diameter cylinder and 10 mm inner shaft diameter provide the necessary rigidity for consistent performance. The lift support features nylon ball socket ends on both sides, sized at 10 mm, ensuring secure attachment points and smooth pivoting action. With a stroke length of 5.32 inches and a maximum force of 246 Newtons, this lift support delivers controlled lift and hold capabilities for your vehicle's liftgate. The inclusion of rubber and Teflon materials helps reduce friction and wear, contributing to longer service life.

Common Applications and Problem Solving

• Replaces worn or weak lift supports causing liftgate sagging
• Eliminates noisy or jerky liftgate operation
• Restores proper liftgate opening height and smooth motion
• Prevents liftgate from closing unexpectedly during loading or unloading
• Addresses lift supports that fail to hold the liftgate open securely

Installation Notes and Tips

Installation of the StrongArm 4964 liftgate lift support requires removal of the old lift support by detaching the ball socket ends. The nylon ball sockets on this part are designed for easy snap-on installation without the need for special tools. Ensure the liftgate is supported during replacement to avoid injury. Verify the compressed and extended lengths match the original part to confirm proper fitment. This lift support is a direct replacement for specific Ford Expedition and Lincoln Navigator models, so compatibility should be confirmed before installation.

Quality Assurance and Warranty

StrongArm lift supports are manufactured to meet OEM specifications for durability and performance. The steel construction and quality materials used in part number 4964 provide reliable operation under normal vehicle conditions. While specific warranty details are not provided, StrongArm products typically come with a limited warranty against defects in materials and workmanship. For best results, use this lift support as a direct replacement on compatible Ford Expedition and Lincoln Navigator vehicles.