179-9453: 9.60mm Thick Exhaust Valve Seat Insert

Description: The Exhaust Valve Seat Insert is located on the cylinder head and provides a durable seating surface for the exhaust valve. The exhaust valve, which allows the burnt gases to exit the combustion chamber, opens and closes against the valve seat insert. The insert helps create a tight seal between the valve and the cylinder head, preventing any leakage of gases during the combustion process. Attributes: • Resistant to wear and deformation caused by high temperatures and pressure • Provides a reliable and tight seal, minimizing leakage and ensuring efficient flow control. Applications: The Exhaust Valve Seat Insert is used to prevent the impact of the valve into the cylinder head and this is mostly used in Cat 725, 730 Articulated Dump Truck, Challenger, 816F, 815F Earthmoving Compactor, 3176C, 3196 Industrial Engine, C-10, C-12 Truck Engine, 345, 365 Excavators, Track Feller Buncher, 572R Pipelayer, R1600 Load Haul Dump, 3196 Marine Engine, Motor Grader, Pipelayer, D7R Track-type Tractor, Wheel Dozer, 966, 972 Wheel Loaders, W345B Wheeled Excavators.