| Узел | Модель |
| (G12) - VALVE OUTLET TO RESERVOIR (WITH FILTER AND COOLER LINES) | (30EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (082) - HYDRAULIC LINES, RESERVOIR - PUMP - VALVE | (30YC) - DROTT CRAWLER EXCAVATOR (S/N 1 TO 599) (1/65-12/79) |
| (G12) - VALVE OUTLET TO RESERVOIR (WITH FILTER AND COOLER LINES) | (30YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/65-12/79) |
| (082) - HYDRAULIC LINES, RESERVOIR - PUMP - VALVE | (30YM) - DROTT CRAWLER EXCAVATOR (S/N 1 TO 599) (1/65-12/79) |
| (G12) - VALVE OUTLET TO RESERVOIR (WITH FILTER AND COOLER LINES) | (35EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (G12) - VALVE OUTLET TO RESERVOIR (WITH FILTER AND COOLER LINES) | (35YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/77) |
| (G10) - VALVE OUTLET TO RESERVOIR, (WITH FILTER AND COOLER LINES) | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (G12) - VALVE OUTLET TO RESERVOIR (WITH FILTER AND COOLER LINES), | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (G13A) - VALVE OUTLETS TO RESERVOIR (WITH FILTER AND COOLER LINES) | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (G17) - SWIVEL TO TRACK DRIVE MOTORS AND RETURN, (USED ON UNITS WITH | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H15) - INLET SECTION PART NUMBER 205788, (USED ON UNITS WITH SERIAL | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H37) - SWIVEL - BASE TO HOIST CYLINDER, USED WITH HEAVI-LIFT LOGGER | (40EC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (G10) - VALVE OUTLET TO RESERVOIR, (WITH FILTER AND COOLER LINES) | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (G12) - VALVE OUTLET TO RESERVOIR (WITH FILTER AND COOLER LINES), | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (G13A) - VALVE OUTLETS TO RESERVOIR (WITH FILTER AND COOLER LINES) | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (G17) - SWIVEL TO TRACK DRIVE MOTORS AND RETURN, (USED ON UNITS WITH | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H15) - INLET SECTION PART NUMBER 205788, (USED ON UNITS WITH SERIAL | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (H37) - SWIVEL - BASE TO HOIST CYLINDER, USED WITH HEAVI-LIFT LOGGER | (40YC) - DROTT SERIES-A CRAWLER EXCAVATOR (1/71-12/79) |
| (G07) - VALVE TO SWING MOTOR AND RETURN TUBING | (50) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/79) |
| (G08) - VALVE TO OIL COOLER TO RESERVOIR TUBING | (50) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/79) |
| (G10) - VALVE TO FILTER TO PUMP TUBING | (50) - DROTT SERIES-A CRAWLER EXCAVATOR (1/68-12/79) |