Exhaust Gasket kit for Kawasaki 440 JS440 /JS550 /440 SX 1977-1992

The exhaust manifold gasket seals the surface of the exhaust manifold to the surface of the cylinder head, preventing leaks in the system. Over time, the constant expansion and contraction of the components may cause the gasket to degrade. A leaky exhaust manifold gasket may affect engine performance. SBT's exhaust gasket kit contains all exhaust gaskets as pictured.