| Узел | Модель |
| (16) - BASIC BACKHOE HYDRAULICS, W-7 | (32) - BACKHOE FOR W7, W9A, W9B, W10 (1/62-12/67) |
| (18) - BASIC BACKHOE HYDRAULICS, W9A AND W10 | (32) - BACKHOE FOR W7, W9A, W9B, W10 (1/62-12/67) |
| (26) - A19162 DIVERTER VALVE | (32) - BACKHOE FOR W7, W9A, W9B, W10 (1/62-12/67) |
| (142) - HYDRAULIC BUCKET CONTROL SYSTEM | (W9) - CASE WHEEL LOADER (PRIOR TO S/N 8150186) (1/58-12/62) |
| (122) - TWO SPOOL VALVE HYDRAULIC CIRCUIT, USED EARLY MODEL LOADERS | (W9A) - CASE UNIT LOADER (S/N 8160001 TO 8208732) (1/60-12/63) |
| (124) - TWO SPOOL VALVE TILT AND LIFT CONTROLS, HYDRAULIC OIL TANK | (W9A) - CASE UNIT LOADER (S/N 8160001 TO 8208732) (1/60-12/63) |
| (132) - THREE SPOOL VALVE TILT AND LIFT CONTROLS, A12302 HYDRAULIC | (W9A) - CASE UNIT LOADER (S/N 8160001 TO 8208732) (1/60-12/63) |