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Fozipamy SL31-40-1 SpringLift Gas Spring Support Strut

$13.99 on Amazon.com (as of September 26, 2026, 7:21 PM EST) View details ↗

Upgrade the performance and reliability of your vehicle or camper access points with the Fozipamy SL31-40-1 SpringLift Gas Spring. Engineered to deliver steady, high-pressure thrust, this adjustable support strut effectively holds car trunks, tailgates, hoods, pop-up campers, and trailer motorhomes firmly in place. Its robust internal structure prevents sudden drops and maintains stability at any opening angle, eliminating the need for manual support while loading, unloading, or performing maintenance.

Designed for seamless integration, this gas spring features a universal ball socket connection that allows for a straightforward, plug-and-play installation process. It serves as a direct replacement for part number SL31-40-1, matching standard specifications precisely. Built from high-strength steel with a specialized surface treatment, the strut boasts exceptional wear, pressure, and high-temperature resistance to effectively withstand demanding environmental conditions and resist surface oxidation for an extended operational lifespan.

Output Force40 lbs
Extended Length7.5″
Compressed Length5.25″
Stroke2.25″
Socket Diameter10mm
MaterialHigh strength steel
Which replacement part number does this gas spring correspond to?
This gas spring directly replaces part number SL31-40-1.
What type of connection does the strut utilize for installation?
It adopts a universal ball socket connection design for direct plug-and-play installation.
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