... : 6D102 3. Material: forging casting iron Komatsu 6D102 Crankshaft 6735-01-13101. Brand: AEC2. Model: 6D102 3. Material: forging casting ... Controller & Monitor, Main & Service Valve, Starting Motor Ass’y, Cylinder Block Ass’y, Crankshaft, Camshaft, Connecting Rod, Valve, Oil Cooler Ass ... ’y, Solenoid, Senor, Pressure Switch, Gear Pumps, Liner Kit, Piston ...