1. we specialized in forged steel crankshaft has 6 years, crankshaft crankshaft the material of our product is 42CrMO, The crankshaft hardness is 52 to 58 , our products have long service life 2. so it has high quality, good hradness, good toughness, and our product will...
We are offering forged crankshaft. 1.forged crankshaft for benz om 314 2.oem 3140303202 3140305502 3.high quality and reasonable price 4.packing is wooden box , or according customer's instruction 5.delivery detail: usually takes 30 to 45 days we...