Stabilus 4B-291854

Product Overview

This Stabilus gas spring is built for applications that require controlled lift and support with a compact, direct-fit design. Part number 4B-291854 is specified for the Volkswagen Quantum and uses a 380 N force rating to match the intended opening and holding effort.

With a compressed length of 351.5 mm and an extended length of 569.5 mm, this gas spring is sized for the application’s travel requirements. The steel rod and tube construction, along with metal blade end connections, provide a straightforward replacement for worn or weak support struts.

Key Features

• Stabilus gas spring, part number 4B-291854
• 380 N / 85 lb force rating for controlled support
• Compressed length: 351.5 mm; extended length: 569.5 mm
• 8 mm rod diameter and 18 mm tube diameter
• Metal blade rod and tube connections

Detailed Description

Part number 4B-291854 is a Stabilus gas spring engineered for the Volkswagen Quantum, with fitment covering 1982-1988 models. The specified force, stroke dimensions, and attachment style make it a practical replacement when the original support no longer holds position or opens smoothly. If you are searching for a Volkswagen Quantum gas spring or a Stabilus 4B-291854 replacement, this unit matches the listed application data.

Stabilus is known for gas springs used in OE-style support applications, and this part follows that format with measured lengths, a defined force rating, and metal blade end fittings. The result is a replacement that aligns with the original support geometry for the Volkswagen Quantum.

Common Issues This Part Can Address

• Liftgate, hood, or panel that drops instead of staying open
• Weak support force after the original gas spring wears out
• Uneven or inconsistent opening effort
• Support strut that no longer holds the intended position

Installation Notes and Tips

Verify compressed length, extended length, force rating, and end connection style before installation. Compare the existing support strut to part number 4B-291854 to confirm the correct geometry for the Volkswagen Quantum application. Inspect the mounting points for wear or damage before replacing the gas spring.

Quality Assurance

Stabilus manufactures gas springs for OE-style replacement use, with application-specific dimensions and force ratings that support accurate part selection. Part number 4B-291854 is listed for the Volkswagen Quantum fitment shown above.