| Узел | Модель |
| (082) - FENDERS, FUEL TANK, SEAT, AND CUSHIONS | (500) - CASE CRAWLER TRACTOR (1/53-12/83) |
| (082) - FENDERS, FUEL TANK, SEAT, AND CUSHIONS | (400) - CASE CRAWLER TRACTOR (1/57-12/83) |
| (064) - DIESEL FUEL INJECTION SYSTEM | (420C) - CASE CRAWLER TRACTOR (S/N 3012301 & AFTER) (1/61-12/62) |
| (050) - FUEL LINES - DIESEL | (450) - CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436) (1/65-12/80) |
| (052) - FUEL LINES - GAS | (450) - CASE CRAWLER TRACTOR (PRIOR TO S/N 3038436) (1/65-12/80) |
| (068) - FUEL LINES AND STRAINER | (450) - CASE CRAWLER TRACTOR (S/N 3038436 TO 3060306) (7/68-12/80) |
| (044) - FUEL LINES AND STRAINER | (450) - CASE CRAWLER TRACTOR (S/N 3060306 & AFTER) (7/75-12/80) |
| (026) - FUEL SYSTEM | (310) - CASE CRAWLER TRACTOR (BEFORE S/N 3008188) (1/57-12/90) |
| (027) - DIESEL FUEL INJECTION SYSTEM | (310E) - CASE CRAWLER TRACTOR (1/61-12/90) |
| (056) - DIESEL FUEL INJECTION SYSTEM, USED ON TRACTORS PRIOR TO SN 3019601 | (310F) - CASE CRAWLER TRACTOR (S/N 3019001 TO 3023000) (1/63-12/64) |
| (044[1]) - FUEL LINES, FUEL PUMP AND STRAINER - DIESEL | (310G) - CASE CRAWLER TRACTOR (S/N 3023001 TO 3032301) (1/64-12/69) |
| (052[1]) - FUEL LINES, FUEL PUMP AND STRAINER - DIESEL | (310G) - CASE CRAWLER TRACTOR (S/N 3032301 TO 3039619) (1/67-12/69) |
| (050[1]) - FUEL LINES, FUEL PUMP AND STRAINER - DIESEL | (310G) - CASE CRAWLER TRACTOR (S/N 3039619 & AFTER) (7/69-12/69) |
| (024) - FUEL SYSTEM, ENGINE FUEL SYSTEM (UP TO SERIAL NUMBER 3003090) | (320) - CASE TERRATRAC CRAWLER TRACTOR (S/N 3000001 TO 3008132) (1/57-12/62) |
| (058) - FUEL LINES | (350) - CASE CRAWLER TRACTOR (1/70-12/80) |