for Komatsu, Sampierana, Catepillar, etc..Certificate:ISO9001, Japan KCX ITEMMODELteeth1 set/PCkgKOMATSUD50318 KOMATSUD60,D65318 318 KOMATSUD85314 24 314 24 510 KOMATSUD155318 KOMATSUD355318 CATERPILLARD6D 510 CATERPILLARD7G510 CATERPILLARD6H510 Dozer segment group