Stabilus 3B-7301ZH Hatch Lift Support

Overview of Stabilus 3B-7301ZH Gas Spring

The Stabilus 3B-7301ZH gas spring is engineered for reliable performance in select Chrysler, Dodge, and Plymouth minivans. Designed to provide consistent force and smooth operation, this gas spring supports applications such as liftgates and hoods on models like the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager.

• Compressed length: 17.992 inches (457 mm)
• Extended length: 26.142 inches (664 mm)
• Rod diameter: 10 mm (0.394 inches)
• Tube diameter: 28 mm
• Force: 1060 Newtons (238 lbs)
• Rod connection: Plastic socket
• Includes hardware kit part number 554044

Technical Details and Specifications

This Stabilus gas spring features a robust 10 mm rod diameter and a 28 mm tube diameter, providing a balance of strength and smooth motion. The compressed length measures 17.992 inches (457 mm), extending to 26.142 inches (664 mm) when fully deployed. It delivers a force of 1060 Newtons (238 lbs), suitable for supporting medium loads typically found in minivan liftgate or hood applications. The rod end uses a plastic socket connection, ensuring secure attachment and ease of installation. This part is not engine specific and is designed for non-heavy truck use, focusing on passenger vehicle applications.

Compatible Vehicles and Applications

The Stabilus 3B-7301ZH gas spring is compatible with various Chrysler, Dodge, and Plymouth minivan models, including:

• Chrysler Caravan and Grand Caravan
• Chrysler Town & Country
• Dodge Grand Voyager and Voyager
• Plymouth Voyager

This gas spring is ideal for liftgate, tailgate, or hood support where consistent force and reliable operation are required.

Common Uses and Problem Solving

• Supports liftgate or tailgate opening and closing smoothly
• Replaces worn or weak gas springs causing sagging or difficulty lifting
• Restores proper force to prevent sudden closure or slamming
• Improves safety by maintaining controlled motion of vehicle panels
• Eliminates rattling or loose panel movement due to failing springs

Installation Notes and Tips

Installation of the Stabilus 3B-7301ZH gas spring requires matching the compressed and extended lengths to the original part. Use the included hardware kit (554044) for secure mounting. Ensure the plastic socket rod connection is properly seated to avoid premature wear. It is recommended to replace gas springs in pairs to maintain balanced operation. Verify compatibility with your specific Chrysler, Dodge, or Plymouth minivan model before installation.

Quality Assurance and Warranty

Stabilus gas springs are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 3B-7301ZH may vary, Stabilus typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms applicable to your purchase.