| Узел | Модель |
| (008) - *TRACTOR TO BACKHOE HYDRAULICS, 850 AND 850B ONLY, USED ON 850 ONLY, USED ON 850B ONLY | (35) - BACKHOE FOR 450, 450B, 850, 850B, AND W14 (1/80-12/83) |
| (010) - STABILIZER CYLINDER HYDRAULICS | (35) - BACKHOE FOR 450, 450B, 850, 850B, AND W14 (1/80-12/83) |
| (258) - BACKHOE STABILIZER CYLINDER HYDRAULIC CIRCUIT | (580C) - CASE CONSTRUCTION KING LOADER BACKHOE (1/75-12/80) |
| (202) - BACKHOE, STABILIZER CYLINDERS | (580F) - CASE CONSTRUCTION KING LOADER BACKHOE AFTER S/N 3739160 (EUROPE) (1/87-12/88) |
| (184) - BACKHOE STABILIZER CYLINDER | (580F) - CASE CONSTRUCTION KING LOADER BACKHOE BEFORE S/N 3739160 (EUROPE) (1/87-12/88) |