Engine Valve : 1. It is used in Cummins NT855 engine. 2 OEM NO. : 3040830 3. Competitive price with high ... Cummins NT855 engine valve.Its HD*SD*TL is: 47.5x11.5x179.5 1) We manage in auto engine valve, belt tensioner, crankshaft ... , cylinder head, cylinder block, connecting rod, main bearing, crankshaft bearing, connecting rod bearing, vribbed belt, water pump, lubricating oil ...