... more of model as follow for your reference: Track shoes used for the Komatsu, Hitachi, Kolbeco, Kato, Huyndai, Daewoo...The ... , E240, E330Pitch 203mm, single grouser track shoe for bulldozer:D6C, D6D, D6E, D6G, D6H, D6R, D7, D7C, D7D, D8, D8D, D8E, ... hs850, r952, r954, r961, r962, r965, r971Mitsubishi:Ms350, ms380, ms450, cat:235, 330, e450Hitachi:Ex400, uh14, uh16, uh171, uh172, uh181Hyundai:R350 ...