The 081488 gas spring from Ressorts SPEC is a high-performance marine strut combining reliable lift force with durable, corrosion-resistant materials. With a stroke of 250 mm and a total extended length of 585 mm, this model offers 200 Newtons of force—perfect for lifting heavier hatches, engine compartment covers, or larger panels on board.
Constructed from nitrided carbon steel with a black protective finish (GSNI SPEC) and fitted with plastic ball bushing end fittings, this gas spring delivers enhanced surface hardness and protection against marine corrosion. Although it is not stainless steel, it has been tested to withstand up to 500 hours of salt spray in accordance with ASTM B117, ensuring strong performance in saline conditions.
Specifications
- Material: Nitrided carbon steel shaft (black GSNI SPEC) with plastic ball bushing end fittings
- Force: 200N – suitable for medium-to-heavy marine applications
- Stroke: 250 mm – wide opening range for large panels
- Total length with end fittings: 585 mm
- Gas spring body (excluding fittings): 549 mm
- End fittings: Snap-on plastic ball bushings – quick-fit, corrosion-resistant, and lightweight
Installation / Maintenance
Installation
This gas spring features snap-on plastic ball bushings, allowing for rapid and secure attachment to marine ball studs. Its compact body and mid-range force make it an ideal choice for larger hatches and access panels aboard.
Maintenance
For best performance in marine conditions, rinse with fresh water after exposure to salt spray. Apply silicone spray or lanolin periodically to moving parts and joints to preserve smooth operation and extend service life.
Compatibility
Compatible with multiple models from Beneteau and Jeanneau. This is a reliable alternative to 316L stainless steel struts, offering solid corrosion resistance at a more accessible price point.
Our review
✔ Pros
- High 200N lift force for larger hatches and deck lids
- Nitrided carbon steel with black GSNI coating for surface durability
- Tested to 500 hours salt spray resistance (ASTM B117)
- Cost-effective alternative to stainless steel struts
✘ Cons
- Not made from stainless steel – may require more frequent maintenance
- Plastic ends less robust for high-frequency heavy loads
Conclusion
The 081488 gas spring is a versatile and budget-friendly solution for marine applications requiring both strong lifting capacity and reliable corrosion protection. Though made of nitrided carbon steel rather than stainless, it performs admirably in saltwater environments and is ideal for Beneteau and Jeanneau yachts. Perfect for replacing or upgrading support struts on medium-to-large hatches or panels.
Good to Know
- ASTM B117 certified – resists 500 hours of salt spray
- More cost-effective than stainless steel alternatives
- Ideal for larger hatches, engine compartments, or storage lids
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