Sierra Nautalift Gas Lift Support Black #1-GS62790
- 20" Extended, Compressed 12"
- 8" Stoke, 40lbs
- 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.