Bucket tooth 20X-70-14160 for KOMATSU Material:Alloy steel Hardness:HB420~480 We specialized in manufacturing various bucket tooth for all brands of grader, Bulldozers,Excavator,Loader and Scraper. A) Part No.: Bucket tooth 20X-70-14160 for KOMATSUB) Material: Alloy steelC) Hardness:HB420~480D) For brands: Caterpillar, Komatsu, ESCO, VOLVE, JCB, etc.E) OEM: Make as customer's samples or ...