| Узел | Модель |
| (09-37) - BOOM CYLINDER - MOUNTING | (CX240B) - CRAWLER EXCAVATOR TIER 3 (NA) (1/07-7/16) |
| (09-39) - BOOM CYLINDER - MOUNTING | (CX240BLR) - CRAWLER EXCAVATOR TIER 3 (NA) (3/07-) |
| (08-009[00]) - HYDRAULIC CIRCUIT - BOOM CYLINDER - WITHOUT SAFETY VALVE | (CX250C) - CRAWLER EXCAVATOR TIER 4 (NA) (7/10-) |
| (84.910.AC[02]) - VAR - 461029, 481064, 481858 - BOOM, CYLINDER, PIN | (CX250D LC) - LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) (3/15-) |
| (84.910.AC[02]) - VAR - 461029, 481064, 481858 - BOOM, CYLINDER, PIN | (CX250D LC LR) - LONG CARRIAGE - LONG REACH - CRAWLER EXCAVATOR - TIER 4B (NA) (3/15-6/16) |
| (84.910.020) - VAR - 481064 - BOOM, LIFT CYLINDER, PIN, SAFETY VALVE | (CX290D LC MH) - LONG CARRIAGE - CRAWLER EXCAVATOR - TIER 4B (NA) (3/17-) |