The 081490 gas spring from Ressorts SPEC is designed to deliver high performance in demanding marine environments. Built with a nitrided black carbon steel shaft and fitted with plastic ball bushing end fittings, it offers a reliable and cost-effective alternative to stainless steel models, while maintaining excellent corrosion resistance.
With a total extended length of 585 mm including end fittings and a stroke of 250 mm, this strut provides a robust 400 Newtons of force. It is tested in accordance with the ASTM B117 standard, guaranteeing resistance up to 500 hours of continuous salt spray. This ensures durability and safe operation even in aggressive saline atmospheres encountered on board.
Its compact format and dependable build quality make the 081490 gas spring a trusted solution for marine applications such as hatches, lockers, engine covers, or other onboard elements requiring controlled lifting and dampening.
Specifications
- Material: Nitrided black carbon steel shaft with plastic ball bushing end fittings.
- Force: 400N – suitable for medium to heavy-duty marine applications.
- Stroke: 250 mm, ensuring smooth extension and compression.
- Total length with end fittings: 585 mm.
- Total length without end fittings: 549 mm.
- Corrosion resistance: Tested up to 500 hours salt spray per ASTM B117.
- End fittings: Plastic ball bushings for lightweight, snap-on installation.
Installation / Maintenance
Installation
Thanks to its snap-on plastic ball bushing ends, the 081490 gas spring is quick to install on compatible ball studs. This feature allows a secure and flexible attachment without adding unnecessary weight, making it particularly suited for marine structures.
Maintenance
To prolong service life, rinse the gas spring with fresh water after exposure to seawater. Occasional lubrication with silicone spray or marine-grade lanolin is recommended to ensure smooth operation and prevent wear.
Compatibility
This gas spring is installed on Jeanneau and Beneteau sailing yachts and motorboats.
Our review
✔ Pros
- Strong 400N force suitable for heavier onboard applications.
- Cost-effective nitrided carbon steel alternative to stainless steel.
- Tested up to 500 hours in salt spray per ASTM B117.
- Plastic ball bushings simplify installation and reduce weight.
✘ Cons
- Carbon steel offers less corrosion resistance than full stainless steel models.
- Plastic end fittings less robust under extreme mechanical stress.
Conclusion
The 081490 gas spring is an excellent choice for boaters seeking a reliable, affordable, and corrosion-resistant support solution. Its 400N force and marine-grade protection make it ideal for use on Bénéteau and Jeanneau vessels, particularly for hatches, lockers, and engine covers. While stainless steel options offer higher resistance, this carbon steel model strikes the right balance between durability and value.
Good to Know
- Complies with ASTM B117 salt spray standards (500h resistance).
- Check dimensions (total length, stroke, force) before replacing to ensure compatibility.
- Alternative stainless steel versions are available for maximum corrosion resistance.
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