... for the Caterpillar, Komatsu, Volvo, Hitachi, Hyundai...The track shoe pitch ranges from: 228, 216, 203,190, 171,154, and ... 135Compatible models:The reference is as follow:Pitch 228mm, single grouser track shoe for bulldozer:Komatsu: D155, ... E320CKomatsu: PC200-5/6/7,PC220 ,PC200-2/3 Volvo: EC210BLCHitachi: EX200-2/5EX210EX220Pitch 171mm, triple grouser track shoe for excavator ...