| Узел | Модель |
|---|
| (068[1]) - FRONT COUNTERWEIGHT, BUMPER, AND SPECIAL CRANKCASE GUARD | (420B) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316) (1/57-12/60) |
| (090[1]) - FRONT COUNTERWEIGHT, BUMPER, AND SPECIAL CRANKCASE | (310) - CASE CRAWLER TRACTOR (BEFORE S/N 3008188) (1/57-12/90) |
| (072[1]) - FRONT COUNTERWEIGHT, BUMPER, AND SPECIAL CRANKCASE GUARD | (310D) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014509) (1/60-12/63) |
| (067) - FRONT COUNTERWEIGHT, BUMPER, AND SPECIAL CRANKCASE GUARD | (310E) - CASE CRAWLER TRACTOR (1/61-12/90) |
| (250) - FRONT COUNTERWEIGHT (DRAWBAR AND DOZER MODELS W/O BACKHOE) | (310G) - CASE CRAWLER TRACTOR (S/N 3032301 TO 3039619) (1/67-12/69) |
| (084[1]) - FRONT COUNTERWEIGHT, BUMPER, AND SPECIAL CRANKCASE GUARD | (320) - CASE TERRATRAC CRAWLER TRACTOR (S/N 3000001 TO 3008132) (1/57-12/62) |
