Sierra Nautalift Gas Lift Support 11"-17" 20lb Black 1-GS62720 | 26 hella Locking ring and lever seal

Locking ring and lever seal to resist water penetration

Mounting spacers are permanently attached

Sierra Thermostat #18-3552

swelling or shrinking

Sierra Nautalift Gas Lift Support 11"-17" 20lb Black 1-GS62720 | 26 hella Locking ring and lever sealSierra Nautalift Gas Lift Support #11 GS62720 17" Extended, Compressed 11" 6" Stoke, 20lbs Marine grade, exact fit OE replacement gas filled supports. Nitride coated annealed steel rods for corrosion resistance. Features engineered polymer rod ends, bronze bushings and a unique multi lobe internal seal. Nitrogen filled. ALWAYS replace gas springs in pairs. Electrostatic black coated steel housing.