... machinery parts that include excavator bucket teeth, adapters,suitable Pins&retainers,undercarriage parts, automobile parts, ship train parts and wear-resistant parts. ... bucket teeth,adapters and undercarriage parts.We use the high alloy steel material for bucket teeth and adapter. ... ".The photo is the Part number: Excavator spare parts suitable for All kinds of Excavator,Loader,Bull Dozer Mahchines.