... , forged steel 2.For engine assembly line. 3. Crankshaft for Caterpillar 3306, 3304, 3066, for Komatsu engine Forged steel Crankshaft for Caterpillar engines, SDEC’s engine, Komatsu and ... G06-101-03CRANKSHAFTG128 6151-31-1110Crankshaft6D125Forged Steel Komatu 4D95 diesel engine forged steel crankshaft 6204-31-1110