| Узел | Модель |
| (2-26) - CYLINDER BLOCK, 6T-590 ENGINE (TURBOCHARGED), ENGINE SERIAL NO. 44511034 AND AFTER | (850D) - CASE LONG TRACK CRAWLER TRACTOR (1/85-12/94) |
| (2-42) - CYLINDER BLOCK (PRIOR TO P.I.N. JJG0254015, EXCEPT FOR JJG0254005 TO JJG0254009) | (850G) - CASE CRAWLER TRACTOR (1/94-12/99) |
| (2-26) - CYLINDER BLOCK, 6T-590 ENGINE (TURBOCHARGED), ENGINE SERIAL NO. 44511034 AND AFTER | (855D) - CASE LONG TRACK CRAWLER TRACTOR (1/85-12/94) |
| (2-32) - CYLINDER BLOCK, 6T-590 ENGINE | (9030) - CASE CRAWLER EXCAVATOR (11/92-12/94) |
| (2-50) - CYLINDER BLOCK, 6T-590 ENGINE, ENGINE S/N 52107489 AND AFTER (USED 7MM FULE INJECTOR NOZZEL) | (1088) - CASE LONG TRACK/TURNABLE LEVELER CRAWLER EXCAVATOR (1/88-12/94) |
| (2-53A) - CYLINDER BLOCK, 6T-590 ENGINE | (1088) - CASE LONG TRACK/TURNABLE LEVELER CRAWLER EXCAVATOR (1/88-12/94) |
| (2-38) - CYLINDER BLOCK, 6T-590 ENGINE, ENGINE SERIAL NUMBER 44511034 AND AFTER | (621) - CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA) (1/92-12/93) |
| (2-34) - CYLINDER BLOCK, 6T-590 ENGINE, PRIOR TO P.I.N. JEE0053350 | (621B) - CASE WHEEL LOADER (NORTH AMERICA) (3/93-12/98) |
| (2-22) - CYLINDER BLOCK, 6T-590 ENGINE (TURBOCHARGED) | (W14B) - CASE WHEEL LOADER (1/85-12/89) |
| (2-36) - CYLINDER BLOCK, 6T-590 ENGINE | (780D) - CASE CONSTRUCTION KING LOADER BACKHOE (7/88-12/93) |
| (2-38) - CYLINDER BLOCK, 6T-590 ENGINE (TURBOCHARGED) | (680L) - CASE CONSTRUCTION KING LOADER BACKHOE (7/88-12/93) |