Description:Cat® Exhaust Valves are manufactured to withstand high temperature and pressure in the engine cylinders. Cat Engine valves are assembled in the cylinder head. The exhaust produced by the engine needs to be drawn out to the heat recovery systems such as turbocharger and economizer, and eventually to the atmosphere. This is done by fitting an exhaust valve. Service parts offer simple repair and replacement of system components in Cat Machines.Application:Cat® Exhaust Valves are typically used in cylinder head of Cat engines. Consult your owner’s manual or contact your local Cat Dealer for more information.