... pin: 1.490BPG Xinchang engine 2.Environmental protect 3.Diesel saving,adva Engine piston pin.490BPG piston,490 engine parts,Power generating engineTechnique specifications ... /3200Max. torque/ speedN·m/r/min152.9/20002200 Producs for engine parts: piston, pin, piston ring, piston pin, cylinder liner,oil seal ...