| Узел | Модель |
| (140) - BACKHOE BUCKETS (OPTIONAL TYPES), TRENCHING BUCKETS (MACHINERY ITEM) | (680CK) - CASE SERIES-B CONSTRUCTION KING LOADER BACKHOE (S/N 9102282 TO 9103968 (7/68-12/68) |
| (168) - BACKHOE BUCKETS (OPTIONAL TYPES), TRENCHING BUCKETS (MACHINERY ITEM) | (680CK) - CASE SERIES-B LOADER BACKHOE (S/N 9103967 TO 9105879) (1/68-12/93) |
| (224) - BACKHOE BUCKETS, TRENCHING BUCKETS (MACHINERY ITEM) | (680CK) - CASE SERIES-C CONSTRUCTION KING LOADER BACKHOE (S/N 910600 TO 9111008) (1/68-12/93) |
| (186) - BACKHOE BUCKETS, TRENCHING BUCKETS (MACHINERY ITEM) | (680CK) - CASE SERIES-C CONSTRUCTION KING LOADER BACKHOE (S/N 9111009 & AFTER) (1/68-12/93) |
| (416) - BACKHOE BUCKETS, TRENCHING BUCKETS, BUCKET TEETH - INCLUDED | (680E) - CASE CONSTRUCTION KING LOADER BACKHOE (1/74-12/78) |
| (356) - BACKHOE BUCKETS, TRENCHING BUCKETS, 24", 30" AND 36", BUCKET TEETH | (680G) - CASE CONSTRUCTION KING LOADER BACKHOE (7/78-12/81) |
| (330) - BACKHOE BUCKETS, BUCKET TEETH - INCLUDED WITH BUCKET | (680H) - CASE CONSTRUCTION KING LOADER BACKHOE (1/80-12/84) |
| (9-412) - BACKHOE BUCKETS, HIGH CAPACITY TRENCHING BUCKETS, BUCKET TEETH | (680K) - CASE CONSTRUCTION KING LOADER BACKHOE (1/84-12/88) |
| (9-074) - BACKHOE BUCKETS, 24" (610 MM), 30" (762 MM), AND 36" ( 914 MM) WIDE, HIGH CAPACITY TRENCHING BUCKETS | (680L) - CASE CONSTRUCTION KING LOADER BACKHOE (7/88-12/93) |