| Узел | Модель |
| (104) - HYDRAULIC CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE | (500-SERIES) - CASE DIESEL TRACTOR (1/53-12/56) |
| (118) - HYDRAULIC CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE | (600-SERIES) - CASE TRACTORS (1/57-12/57) |
| (154) - HYDRAULIC CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE, D, DC, DO | (D-SERIES) - CASE AGRICULTURAL TRACTORS (S/N 4511449 TO 5600000) (1/41-12/51) |
| (154) - HYDRAULIC CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE, D, DC, DO | (DC-SERIES) - CASE AGRICULTURAL TRACTORS (S/N 4511449 TO 5600000) (1/41-12/51) |
| (149) - HYDRAULIC SINGLE AND DUAL CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE ASSEMBLY | (S-SERIES) - CASE TRACTORS (PRIOR TO P.I.N. 5600000) (1/41-12/52) |
| (150) - HYD. SINGLE AND DUAL CONTROL UNIT, MAIN HOUSING & PUMP DRIVE SINGLE VALVE S, SC, SO, DUAL VALVE, SC | (S-SERIES) - CASE TRACTORS (PRIOR TO P.I.N. 5600000) (1/41-12/52) |
| (149) - HYDRAULIC SINGLE AND DUAL CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE ASSEMBLY | (SC-SERIES) - CASE TRACTORS (PRIOR TO P.I.N. 5600000) (1/41-12/54) |
| (150) - HYD. SINGLE AND DUAL CONTROL UNIT, MAIN HOUSING & PUMP DRIVE SINGLE VALVE S, SC, SO, DUAL VALVE, SC | (SC-SERIES) - CASE TRACTORS (PRIOR TO P.I.N. 5600000) (1/41-12/54) |
| (149) - HYDRAULIC SINGLE AND DUAL CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE ASSEMBLY | (SO-SERIES) - CASE TRACTORS (PRIOR TO P.I.N. 5600000) (1/41-12/52) |
| (150) - HYD. SINGLE AND DUAL CONTROL UNIT, MAIN HOUSING & PUMP DRIVE SINGLE VALVE S, SC, SO, DUAL VALVE, SC | (SO-SERIES) - CASE TRACTORS (PRIOR TO P.I.N. 5600000) (1/41-12/52) |
| (124) - HYDRAULIC CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE | (900) - CASE TRACTOR (1/57-12/59) |
| (2-108) - HYDRAULIC CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE | (930) - CASE TRACTOR (1/60-12/62) |
| (116) - PTO AND HYDRAULIC HOUSING | (930-SERIES) - CASE COMFORT KING TRACTOR (1/65-12/69) |
| (2-108) - HYDRAULIC CONTROL UNIT, MAIN HOUSING AND PUMP DRIVE | (940) - CASE DIESEL TRACTOR (1/60-12/62) |