StrongArm 6869 Back Glass Lift Support

StrongArm Back Glass Lift Support Overview

The StrongArm 6869 Back Glass Lift Support is engineered specifically for select Cadillac, Chevrolet, and GMC SUVs and trucks. Designed to provide reliable support and smooth operation, this lift support is an essential replacement part for vehicles like the Escalade, Suburban 3500 HD, Tahoe, Yukon, and Yukon XL.

• Compressed length: 12.9 inches
• Extended length: 19.65 inches
• Stroke length: 6.75 inches
• Cylinder outside diameter: 15.0 mm
• Inner shaft diameter: 6.0 mm
• Steel outer cylinder with black finish
• Ball socket nylon ends, 8mm size on both ends
• Maximum force rating of 36.0
• Materials include rubber and Teflon components
• Specific fit for Cadillac Escalade, Chevrolet Suburban 3500 HD, Tahoe, GMC Yukon, and Yukon XL

Technical Details and Construction

The StrongArm 6869 lift support features a durable steel outer cylinder finished in black to resist corrosion and wear. Its 15.0 mm outside diameter and 6.0 mm inner shaft diameter provide the strength needed for consistent performance. The lift support extends from 12.9 inches compressed to 19.65 inches fully extended, offering a stroke length of 6.75 inches to accommodate the back glass movement. Both ends are equipped with 8mm nylon ball sockets, ensuring secure attachment points that reduce noise and wear. The inclusion of rubber and Teflon materials enhances smooth operation and longevity. This lift support does not include an internal rebound spring, focusing on reliable, steady support for the back glass.

Compatible Vehicles and Applications

This back glass lift support is designed specifically for the following vehicles:

• Cadillac Escalade and Escalade ESV
• Chevrolet Suburban 3500 HD and Tahoe
• GMC Yukon and Yukon XL

Part number 6869 is tailored to meet the exact specifications required for these models, ensuring proper fit and function.

Common Issues Addressed by This Lift Support

• Difficulty in lifting or holding the back glass open
• Back glass falling or closing unexpectedly
• Worn or leaking lift supports causing poor performance
• Noise or binding during back glass operation
• Corrosion or damage to original lift supports

Installation Notes and Tips

• Verify vehicle compatibility with part number 6869 before installation
• Use appropriate tools to remove old lift supports carefully to avoid damage
• Ensure ball socket ends are securely attached to mounting points
• Lubricate pivot points if necessary for smoother operation
• Test back glass movement after installation to confirm proper function

Quality Assurance and Warranty

StrongArm lift supports are manufactured to meet OEM standards for durability and performance. The 6869 Back Glass Lift Support undergoes quality checks to ensure consistent operation and fitment. While specific warranty details may vary, StrongArm products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the replacement part's reliability.