Bucket tooth 20X-70-14160 for KOMATSU Material:Alloy steel Hardness:HB420~480 We specialized in manufacturing ... KOMATSUB) Material: Alloy steelC) Hardness:HB420~480D) For brands: Caterpillar, Komatsu, ESCO, VOLVE, JCB, etc.E) OEM: Make as customer's ... any interested,please feel free to contact with us,Thanks. Komatsu side pin teeth and adapter