... and spot supplier Cummins ISF2.8 for engine Piston ring 4976252 Part No.Material No.Product No.Product Name ... intake Preheater,Bearing,Belting tightener,Bowl bolt,Camshaft,Clamp,Clutch driven disc Assembly,Connecting rod,Crankshaft,Crankcase ventilation kit,Cylinder ... valve,Flywheel,Flywheel housing,Fuel Fliter,Fuel injection pump,Gear chamber,Generator,Starter,Oil filter,Oil pan,Piston,Piston ...