Electrical
Mechanical
Gas Springs
Description of the Gas Spring 180489
The 180489 gas spring from Ressorts SPEC is engineered for demanding marine applications where corrosion resistance and durability are critical. Built entirely from 316L stainless steel, including the 8 mm rod and stainless steel end fittings, it ensures long-lasting performance in aggressive saltwater environments. This makes it an optimal solution for yacht structures exposed to continuous spray and heavy use.
With a total deployed length of 593 mm between axes and a 250 mm stroke, this strut develops a lifting force of 400 Newtons. Designed to deliver smooth, controlled motion, it provides reliable support for heavy hatches and gullwing doors, while also preventing abrupt slamming under rough sea conditions.
Specifically installed on the Lagoon 52 catamaran gullwing doors, this model is an essential spare part for owners seeking performance, safety, and long-term reliability.
Specifications
- Material: 316L stainless steel body and rod / stainless steel end fittings.
- Rod diameter: 8 mm, designed for high mechanical strength.
- Force: 400N, offering controlled lift and resistance.
- Stroke: 250 mm, ensuring wide amplitude of motion.
- Total length with end fittings: 593 mm between axes.
- End fittings: Stainless steel ball end fittings for secure and corrosion-proof mounting.
Installation / Maintenance
Installation
Thanks to its stainless steel ball-and-socket joints, installation of the 180489 gas strut is straightforward and secure. Simply disengage the locking clip, snap the fitting onto the ball stud, and lock it again. Always ensure that the brackets and ball studs are tight and corrosion-free before operation.
Maintenance
To extend service life, rinse the gas spring regularly with fresh water after exposure to seawater. Apply a protective lubricant such as silicone spray or lanolin to the rod. Stainless steel joints should be periodically dismantled, cleaned, and re-greased with marine-grade lubricant to guarantee smooth, noise-free operation.
Compatibility
This gas spring is specifically designed for Lagoon 52 catamarans, fitted on gullwing doors. Its stainless steel construction and tailored dimensions make it an exact replacement part for maintaining performance and safety at sea.
Our review
✔ Pros
- Marine-grade 316L stainless steel construction for maximum corrosion resistance.
- Powerful 400N force suitable for heavy yacht doors and hatches.
- Exact compatibility with Lagoon 52 gullwing doors.
- Easy installation with stainless steel ball end fittings.
✘ Cons
- Maintenance is required to ensure long-lasting performance in harsh marine environments.
Conclusion
The 180489 gas spring is the recommended choice for Lagoon 52 owners who need a reliable, corrosion-resistant replacement part for gullwing doors. Its 316L stainless steel build ensures unmatched durability, while its precise specifications guarantee perfect fit and performance. With proper maintenance, it will deliver smooth, secure operation season after season.
English spoken
On parle Français
Reviews
There are no reviews yet.