The 081635 gas spring from Ressorts SPEC is a high-force, corrosion-resistant marine strut engineered for demanding onboard applications. With a powerful 300 Newton output and a 250 mm stroke, this model is designed to lift heavier components such as deck hatches or engine covers, even under challenging marine conditions. Manufactured using nitrided carbon steel (black GSNI SPEC finish) and equipped with plastic ball bushing end fittings, this gas spring combines solid structural integrity with resistance to marine corrosion. Though not stainless steel, it has been tested to 500 hours of salt spray according to the ASTM B117 standard, ensuring durability in coastal and offshore environments. Specifications Material: Nitrided black carbon steel shaft (GSNI SPEC) with plastic ball bushings Force: 300N – ideal for heavy-duty hatch lifting and structural panels Stroke: 250 mm – allows extended hatch opening range Total length with end fittings: 585 mm Gas spring body (excluding end fittings): 549 mm End fittings: Plastic ball bushings – corrosion-resistant, snap-on design Installation / Maintenance Installation The 081635 features snap-on plastic ball bushings for fast, tool-free installation on standard marine ball studs. Its strength and length make it especially suitable for center cockpit hatch lifts and similar onboard mechanisms requiring significant force, such as on the Beneteau 8.8 Flyer Sundeck. Maintenance After each use in saltwater conditions, rinse with fresh water to prevent corrosion. Apply silicone spray or marine-grade lanolin to moving joints and clevis points to maintain smooth performance and extend service life. Compatibility Commonly found on Beneteau and Jeanneau vessels, including the Beneteau 8.8 Flyer Sundeck (center cockpit hatch). Also suitable for other marine applications where greater lifting power is needed. Our review ✔ Pros Strong 300N lifting force for heavy hatches or deck lids Salt spray tested to 500 hours (ASTM B117 certified) Quick installation with snap-on plastic ball bushings Compatible with Beneteau Flyer 8.8 and similar boats ✘ Cons Carbon steel requires regular maintenance to match stainless steel longevity Plastic fittings may wear faster under heavy repetitive loads Conclusion The 081635 gas spring offers a high-strength solution for boat owners seeking reliable support for large, heavy hatches or cockpit structures. It combines excellent corrosion resistance with robust force output, making it ideal for use on the Beneteau 8.8 Flyer Sundeck and other similar yachts. While not stainless steel, its nitrided carbon finish and ASTM-tested resistance ensure strong marine performance at a competitive price point. Good to Know ASTM B117 salt spray certified – 500 hours marine protection Ideal for cockpit hatches, engine covers, or storage panels requiring high force Check compatibility based on force, stroke, and full length Our review Good to Know installed on: – Beneteau 8.8 flyer sundeck (center cockpit hatch) English spoken On parle Français Call us: 33 6 33 30 44 50 Chat on WhatsApp Contact us by e-mail
