Parts catalog Flex Komatsu: 395-56-11270 FLEX HORN Komatsu 3EA-03-A5148 FLEX PIPE, HEAVY DUTY Komatsu 3EA-03-A7130 FLEX PIPE, W/O O2 SENSOR Komatsu 3EB-03-A7131 FLEX PIPE, W/ O2 SENSOR (K21/K25 TIER 1) Komatsu 3EB-03-A7250 FLEX PIPE, W/O O2 SENSOR Komatsu 816211801 FLEX HORN Komatsu 816214426 FLEX HORN Komatsu 816214464 FLEX HORN Komatsu 816215052 FLEX HORN Komatsu EA8094569 FLEX, HORN Komatsu EA8094984 FLEX HORN Komatsu OK540231A FLEX PLATE Komatsu PKP000284 FLEX HORN Komatsu PKP000286 FLEX HORN Komatsu YM129900-77370 FLEX HORN Komatsu YMR000032 FLEX HORN Komatsu YMR000285 FLEX HORN (OPTIONAL) Komatsu YMR000701 FLEX HORN Komatsu :