JCB Teeth Replacement parts for Caterpillar, Komatsu, Hitachi, Kobelco, Mitsubishi, Sumitomo,Daewoo, Hyundai, and Samsung. 1.JCB TeethReplacement parts for Caterpillar, Komatsu, Hitachi ... , and Samsung.Part no. and models:2. teeth part no. as follow for your reference:1) Komatsu: PC40, PC60-5-6-7 ...