Stabilus 3B-807349 Hatch Lift Support - Right

Overview of Stabilus 3B-807349 Gas Spring

The Stabilus 3B-807349 gas spring is engineered for reliable performance in select GM SUVs and trucks. Designed to provide consistent force and smooth operation, this gas spring is compatible with Cadillac Escalade, Chevrolet Suburban, Tahoe, and GMC Yukon models.

• Compressed length: 15.138 inches (384.5 mm)
• Extended length: 22.815 inches (579.5 mm)
• Rod diameter: 10 mm (0.394 inches)
• Tube diameter: 22 mm
• Force: 1055 N (237 lbs)
• Rod connection: Plastic socket
• Compatible with Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Suburban 1500/2500, Tahoe, GMC Yukon, Yukon XL 1500/2500

Technical Specifications and Features

This gas spring features a 10 mm rod diameter and a 22 mm tube diameter, providing a balance of strength and compact size. The compressed length measures 15.138 inches, extending to 22.815 inches when fully extended. It delivers a force of 1055 Newtons (237 pounds), suitable for supporting heavy lift applications such as tailgates and hoods on full-size SUVs and trucks. The rod connection utilizes a plastic socket for secure attachment and smooth articulation.

Application and Compatibility

The Stabilus 3B-807349 is specifically designed for use with the following vehicles:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Suburban 1500 and 2500
• Chevrolet Tahoe
• GMC Yukon, Yukon XL 1500, Yukon XL 2500

This gas spring is not engine-specific and is intended for OEM replacement or maintenance of lift supports on these models.

Common Issues Addressed by This Gas Spring

• Weak or failing lift supports causing difficulty in opening or holding tailgates and hoods
• Uneven or jerky motion during lift operation
• Loss of gas pressure leading to sagging or dropping components
• Corrosion or wear on original gas springs reducing performance
• Replacement of damaged or leaking gas springs to restore proper function

Installation Notes and Tips

• Ensure vehicle lift supports are fully lowered before removal
• Use appropriate tools to detach plastic socket connections carefully to avoid damage
• Compare new gas spring dimensions with the original to confirm fitment
• Install the gas spring with the rod end facing downward to prolong seal life
• Test lift operation after installation to verify smooth movement and proper force

Quality Assurance and Warranty

Stabilus gas springs are manufactured to meet strict quality standards for durability and performance. The 3B-807349 part number undergoes rigorous testing to ensure consistent force output and reliable operation. While specific warranty details may vary, Stabilus typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.