Cummins engine parts 6BT Exhaust Valve seat 3940152

The valve seat is a critical component of an engine in that if it is improperly positioned, oriented, or formed during manufacture, valve leakage will occur which will adversely affect the engine compression ratio and therefore the engine efficiency, performance (engine power and engine torque), exhaust emissions, and engine life.

in short, valve seats are seats for intake and exhaust valves. Since they are in contact with the valve, the airtightness of the combustion chamber is maintained.

The valve seat in an internal combustion engine is the surface against which an intake or an exhaust valve rests during the portion of the engine operating cycle when that valve is closed.

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Cummins engine parts 6BT Exhaust Valve seat 3940152 support by SHIYAN SOGIN company for Cummins Trucks Which is supported by us.

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Also DONGFENG truck parts such as: ENGINE PARTS, FUEL SYSTEM PARTS, BODY PARTS, GEARBOX PARTS, AXLE PARTS and CHASSIS PARTS.

1.Cylinder Block, Cylinder Head, Cylinder Liner, Cylinder Gasket.

2.Crankshaft, Camshaft, Main Bearing, Thrust Bearing.

3.Water Pump, Oil Pump, Air Compressor, Fuel transfer pump.Turbocharger, air compressor, intake pipe, air filter, exhaust pipe,Fuel injection pump, injector, injector fuel supply tube, fuel manifold, fuel filter.

4.Piston, Piston Pin, Piston Ring, Piston Cooling Nozzle.

5.Connection Rod, Bushing, Gear, Gear Housing, Belt Tensioner.

6.Electronic control module, pressure sensor, position sensor,temperature sensor, pressure switch, etc