Stabilus 4B-206521

Overview of Stabilus 4B-206521 Gas Spring for Infiniti FX35 and FX50

The Stabilus 4B-206521 gas spring is engineered to provide reliable support and smooth operation for your Infiniti FX35 or FX50. Designed with precise dimensions and force ratings, this gas spring ensures consistent performance in vehicle applications requiring controlled motion.

• Compressed length: 11.634 inches (295.5 mm)
• Extended length: 18.937 inches (481 mm)
• Rod diameter: 8 mm (0.315 inches)
• Tube diameter: 22 mm
• Force: 645 Newtons (145 lbs)
• Rod connection: Plastic socket
• Compatible with Infiniti FX35 and FX50 models

Detailed Product Description

The Stabilus 4B-206521 gas spring features a robust design with an 8 mm rod diameter and a 22 mm tube diameter, providing a balanced combination of strength and smooth operation. Its compressed length of 11.634 inches (295.5 mm) and extended length of 18.937 inches (481 mm) make it suitable for applications requiring precise stroke control. The gas spring delivers a force of 645 Newtons (145 lbs), ensuring adequate support for components such as hoods, tailgates, or other lift-assist mechanisms on Infiniti FX35 and FX50 vehicles. The rod end utilizes a plastic socket connection, facilitating secure attachment while minimizing wear.

Common Applications and Problem Solving

• Supports smooth opening and closing of hoods or tailgates on Infiniti FX35 and FX50
• Replaces worn or weak gas springs causing uneven or difficult lift operation
• Restores proper force balance to prevent sudden closures or slamming
• Improves safety by maintaining controlled motion of vehicle panels
• Addresses issues with gas spring leaks or loss of pressure over time

Installation Notes and Tips

When installing the Stabilus 4B-206521 gas spring, ensure the rod end with the plastic socket is properly aligned with the mounting points on your Infiniti FX35 or FX50. Avoid forcing the gas spring beyond its specified compressed or extended lengths to prevent damage. It is recommended to replace gas springs in pairs to maintain balanced operation. No additional hardware is included, so verify compatibility with existing mounting components before installation.

Quality Assurance and Warranty

Stabilus is a recognized manufacturer of gas springs with a focus on durability and consistent performance. While specific warranty details for part number 4B-206521 are not provided, Stabilus products typically meet industry standards for quality and reliability. For optimal results, use this gas spring as a direct replacement on compatible Infiniti FX35 and FX50 models.