| Узел | Модель |
| (146) - BACKHOE HYDRAULICS, SWING, STABILIZER, INLET AND OUTLET HYDRAULICS | (680CK) - CASE SERIES-B CONSTRUCTION KING LOADER BACKHOE (S/N 9102282 TO 9103968 (7/68-12/68) |
| (149A) - BOOM LOCKOUT HYDRAULICS | (680CK) - CASE SERIES-B CONSTRUCTION KING LOADER BACKHOE (S/N 9102282 TO 9103968 (7/68-12/68) |
| (176) - BACKHOE HYDRAULICS, SWING, STABILIZER, INLET AND OUTLET | (680CK) - CASE SERIES-B LOADER BACKHOE (S/N 9103967 TO 9105879) (1/68-12/93) |
| (180) - BOOM LOCKOUT HYDRAULICS | (680CK) - CASE SERIES-B LOADER BACKHOE (S/N 9103967 TO 9105879) (1/68-12/93) |
| (244) - BOOM LOCKOUT HYD., (TRACTORS EQUIPPED WITH INDIVIDUAL LEVER CONTROLS) | (680CK) - CASE SERIES-C CONSTRUCTION KING LOADER BACKHOE (S/N 910600 TO 9111008) (1/68-12/93) |
| (246) - BOOM LOCKOUT HYDRAULICS, (TRACTORS EQUIPPED WITH TWIN LEVER & INDIVIDUAL CONTROLS) | (680CK) - CASE SERIES-C CONSTRUCTION KING LOADER BACKHOE (S/N 910600 TO 9111008) (1/68-12/93) |
| (250) - BACKHOE HYDRAULICS, CONTROL VALVE PRESSURE AND RETURN LINES, (BEFORE TRAC. S/N 91085950) | (680CK) - CASE SERIES-C CONSTRUCTION KING LOADER BACKHOE (S/N 910600 TO 9111008) (1/68-12/93) |