... golden,silver 1.Product: Bucket Teeth Pin and Lock for Doosan Excavator 2.Material:45# steel or 40Cr3.Treatment:(1)Flange ... Parkerising--Silver4.Main Product: Track roller,Carrier roller,Sprocket,Segment,Idler,Track Link Assy,Track shoes, Bolt & nuts,Track bush & pin,bucket, ... ,Roller Guide,Bucket bushing,Bucket pin and so on excavator and bulldozer parts.5.Brand:Komatsu,Hitachi,Caterpillar,Kobelco ...