Exhaust System Air Vent with Pressure Valve | Vetus AIRVENTV Volvo Water Tube Seals & O-Rings engines with center riser exhaust

engines with center riser exhaust manifolds | Crusader V8 big block 454 and 502 cu

and D9A-MG model engines and generators

and SX-S model stern drives

Replaces Teleflex CCX20510

Delco EST 4 cylinder marine spark plug wire set

Exhaust System Air Vent with Pressure Valve | Vetus AIRVENTV Volvo Water Tube Seals & O-Rings engines with center riser exhaustExhaust System Air Vent with Pressure Valve Vetus AIRVENTV Vetus Exhaust System Air Vent with Pressure Valve AIRVENTV Vetus air vent prevents the siphoning of cooling water into the engine when the engine is stopped. Vetus exhaust system air vent with pressure valve Suitable for hoses of 1 2 in., 3 4 in., 1 in. and 1 1 4 in. inside diameter Contains a pressure valve and is self contained Pressure valve requires periodic maintenance to prevent clogging