Cylinder Head Gasket Fits Caterpillar 3204 Engine 3208 3412 Models 2W1672 2W1672One New Aftermarket Replacement Cylinder Head Gasket Fits Caterpillar (Fits CAT) 3204, 3208, and 3412 Engines This aftermarket replacement cylinder head gasket seals the cylinder head to the engine block on Fits Caterpillar 3204, 3208, and 3412 series diesel engines. It is a single piece gasket used in a wide range of Fits Caterpillar (Fits CAT) construction equipment, track loaders, wheel loaders, track type tractors, cold planers, and integrated