| Узел | Модель |
| (198) - EQUIPMENT HYDRAULIC CIRCUIT, PUMP TO RESERVOIR AND CONTROL VALVE | (850B) - CASE CRAWLER TRACTOR (1/76-12/84) |
| (178) - EQUIPMENT HYDRAULIC CIRCUIT, RESERVOIR TO PUMP | (850C) - CASE CRAWLER TRACTOR (1/81-12/84) |
| (8-006) - EQUIPMENT HYDRAULIC CIRCUIT, RESERVOIR TO PUMP | (850D) - CASE LONG TRACK CRAWLER TRACTOR (1/85-12/94) |
| (178) - EQUIPMENT HYDRAULIC CIRCUIT, RESERVOIR TO PUMP | (855C) - CASE CRAWLER TRACTOR (1/84-12/84) |
| (8-006) - EQUIPMENT HYDRAULIC CIRCUIT, RESERVOIR TO PUMP | (855D) - CASE LONG TRACK CRAWLER TRACTOR (1/85-12/94) |
| (070) - DRIVE TRAIN ASSEMBLIES, SPLITTER BOX, PUMPS, TRANSMISSION CONTROL | (475) - CASE CABLE LAYER W/301B ENGINE (PRIOR TO S/N 3058169) (1/72-12/83) |
| (112) - SPLITTER BOX, HYDROSTATIC PUMPS, AND CONTROLS | (475) - CASE CABLE LAYER W/336 ENGINE (S/N 3058169 & AFTER) (1/72-12/83) |