... 40Cr 2.Hardness: HRC51-56 3.80*530 Bucket Pin For Excavator 4.OEM Service Availables 5.Various kinds of ... )colour: The colour of bucket is Metal primary-color,pin's colour is yellow.3)size:rotundity4)type:high-wearing ... request4.details:BRANDbucket spindles/pins KomatsuPC40, PC60-5/6,PC100,PC200-1,PC200-3/5,PC300-3/5/6,PC400 ... .Enterprise Honor Komatsu,Hitachi,Kobelco,Caterpillar excavator bucket pin