... FERGUSON TRACTOR 4.PERKINS ENGINE 5.OIL SEAL ,VALVE A gasket is a mechanical seal that serves to fullfill the space ... Cylinder Head Gasket, Rocker Head Cover, Oil Pan Gasket,Oil Pump Gasket, Intake & Exhaust Manifold Gasket, Exhaust pipe gasket, O-ring, Automission, Valve Body Gasket etc. Gasket for Massey ...