| 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) |
| (060) - BASIC BACKHOE HYDRAULICS, USED ON W7 SERIES LOADER ONLY | (33) - BACKHOE FOR W SERIES RIGID LOADERS (1/66-12/71) |
| (060) - BASIC BACKHOE HYDRAULICS, USED ON W7 SERIES LOADER ONLY | (34) - BACKHOE FOR W SERIES RIGID LOADERS (1/61-12/71) |
| (114) - HYDRAULIC RESERVOIR CIRCUIT | (500) - CASE LOAD KING WHEEL LOADER (1/66-12/67) |
| (108) - HYDRAULIC RESERVOIR CIRCUIT | (W5) - CASE UNIT LOADER (1/59-12/62) |
| (158) - HYDRAULIC RESERVOIR CIRCUIT | (W5A) - CASE WHEEL LOADER (S/N 8174260 & AFTER) (1/60-12/64) |