| Узел | Модель |
| (446) - SIDE SHIFT BACKHOE, SEAT AND MOUNTING PARTS | (35) - LOADER AND BACKHOE FOR 580CK SERIES B (1/73-12/83) |
| (159C) - SEAT SUSPENSION, JUMP SEAT TYPE | (480B) - CASE CONSTRUCTION KING WHEEL TRACTOR (7/71-12/78) |
| (164) - SEAT, USED WITHOUT P.T.O. | (480CK) - CASE CONSTRUCTION KING WHEEL TRACTOR (1/66-12/71) |
| (224) - SEAT POST | (580B) - CASE CONSTRUCTION KING TRACTOR W/SHUTTLE TRANSMISSION (7/71-12/77) |
| (172) - SEAT POST ASSEMBLY | (580B) - CASE CONSTRUCTION KING WHEEL TRACTOR W/HYDROSTATIC TRANSMISSION (7/71-12/77) |
| (498) - SEAT MOUNTING PARTS AND SEAT BELTS | (580C) - CASE CONSTRUCTION KING LOADER BACKHOE (1/75-12/80) |
| (450) - SEAT MOUNTING PARTS AND SEAT BELTS | (480C) - CASE CONSTRUCTION KING LOADER BACKHOE (1/76-12/80) |
| (492) - SEAT MOUNTING PARTS AND SEAT BELTS, 480D MODELS ONLY | (480D) - CASE CONSTRUCTION KING LOADER BACKHOE (7/80-12/86) |
| (9-112) - SEAT MOUNTING PARTS AND SEAT BELTS, 480E MODELS ONLY | (480E) - CASE CONSTRUCTION KING LOADER BACKHOE (1/86-12/89) |
| (9-108) - SEAT MOUNTING PARTS AND SEAT BELTS | (480F) - CASE CONSTRUCTION KING LOADER BACKHOE (9/89-12/94) |
| (169C) - SEAT SUSPENSION, USED WITH BACKHOE | (580) - CASE CONSTRUCTION KING TRACTOR (BSN 8685800) (NORTH AMERICA) (1/66-12/71) |
| (556) - SEAT, SEAT PLATFORM AND TOOL BOX, USED ON MODELS WITH SINGLE BACKHOE CONTROL TWR | (780) - CASE CONSTRUCTION KING LOADER BACKHOE (1/71-12/81) |
| (324) - SEATS AND POSTS, NOT FOR SWEDEN | (580F) - CASE CONSTRUCTION KING LOADER BACKHOE AFTER S/N 3739160 (EUROPE) (1/87-12/88) |
| (296) - SEATS | (580F) - CASE CONSTRUCTION KING LOADER BACKHOE BEFORE S/N 3739160 (EUROPE) (1/87-12/88) |
| (364) - SEAT POST, FOR GERMANY | (580F) - CASE CONSTRUCTION KING LOADER BACKHOE BEFORE S/N 3739160 (EUROPE) (1/87-12/88) |