| Узел | Модель |
| (022) - TOWER, BOOM, DIPPER ARM, AND BUCKETS, SWING TOWER | (31) - BACKHOE (1/60-12/63) |
| (056) - BOOM, CROWD, AND BUCKET CYLINDER HYDRAULICS, BEFORE BACKHOE S/N 4058655, VALVE | (31) - BACKHOE (1/60-12/63) |
| (096) - D25027 HYDRAULIC BOOM CYLINDER | (31) - BACKHOE (1/60-12/63) |
| (170) - BOOM, CROWD, AND BUCKET CYLINDER HYDRAULICS | (420B) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316) (1/57-12/60) |
| (178) - D25027 HYDRAULIC BOOM CYLINDER | (420B) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316) (1/57-12/60) |
| (158) - TOWER, BOOM, DIPPER ARM, AND BUCKET | (420B) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316) (1/57-12/60) |