Sierra Nitride Coated Nautalift 12 - 20" Range 8" Stroke Gas Lift Supports 20 Pounds PSI. Stella Because the two sets of

Because the two sets of gears are always meshed

One-year limited warranty

And we're not just saying that

Cuda scale pattern

Sierra Nitride Coated Nautalift 12 - 20" Range 8" Stroke Gas Lift Supports 20 Pounds PSI. Stella Because the two sets ofSierra Nitride Coated Nautalift 12 20" Range 8" Stroke Gas Lift Supports 20 Pounds PSI. 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.