Attwood SL33405 Gas Spring 15" Extended, 9.5" Compressed, 40 lbs. alt-dut-21774 snap-on cover to keep the

snap-on cover to keep the moisture out

Thermal overload and ignition

high temperatures and ozone

Quickly removes salt and mineral build-up with a simple flush that slips over side water inlets on most inboard and outboard lower units

Attwood SL33405 Gas Spring 15" Extended, 9.5" Compressed, 40 lbs. alt-dut-21774 snap-on cover to keep thePopular replacement gas springs. Made with bio degradable, no hazard to water, grade oil (WGK), making them the marine industry's most environmentally friendly gas springs. All springs pass ASTM B117, Attwood salt spray and a 30,000 cycle lifecycle test. Mounting brackets available separately.