| Узел | Модель |
| (006) - ENGINE FRAME, TORQUE TUBE, DRAWBAR, AND ENGINE SUPPORTS | (500) - CASE CRAWLER TRACTOR (1/53-12/83) |
| (006) - ENGINE FRAME, TORQUE TUBE, DRAWBAR, AND ENGINE SUPPORTS | (400) - CASE CRAWLER TRACTOR (1/57-12/83) |
| (006) - ENGINE FRAME, TORQUE TUBE, DRAWBAR, AND ENGINE SUPPORTS | (420B) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316) (1/57-12/60) |
| (006) - ENGINE FRAME, TORQUE TUBE, DRAWBAR, AND ENGINE SUPPORTS | (310) - CASE CRAWLER TRACTOR (BEFORE S/N 3008188) (1/57-12/90) |
| (006) - ENGINE FRAME, TORQUE TUBE, DRAWBAR, AND ENGINE SUPPORTS | (310D) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014509) (1/60-12/63) |
| (046) - ENGINE FRAME, TORQUE TUBE, DRAWBAR AND ENGINE SUPPORTS | (310G) - CASE CRAWLER TRACTOR (S/N 3023001 TO 3032301) (1/64-12/69) |
| (058) - ENGINE FRAME AND RELATED PARTS, (42", 48", 60" AND 72" GAUGE MODELS) | (310G) - CASE CRAWLER TRACTOR (S/N 3039619 & AFTER) (7/69-12/69) |
| (406) - ENGINE FRAME, RELATED PARTS AND TORQUE TUBE, BEFORE TRACTOR SN 3050472 | (350) - CASE CRAWLER TRACTOR (1/70-12/80) |
| (062) - ENGINE FRAME, TORQUE TUBE, & DRAWBAR | (256) - CASE TERRATRAC CRAWLER TRACTOR (1/55-12/56) |
| (004A) - ENGINE FRAME, TORQUE TUBE, & DRAWBAR INST. | (300) - CASE TERRATRAC CRAWLER TRACTOR (1/54-12/80) |