| Узел | Модель |
| (2-058) - CYLINDER BLOCK, 6TA-830 ENGINE, 12 PISTON COOLING NOZZLES, ENGINE SERIAL NO. 44887830 & AFTER | (1680) - CASE IH AXIAL-FLOW COMBINE (S/N JJC0045689 & AFTER) (NORTH AMERICA) (8/89-12/92) |
| (2-51A) - CYLINDER BLOCK, 6TA-830 ENG., BLOCK WITHTWELVE PISTON COOLING N0ZZLES, ENGINE S/N 44487830 AND AFTER | (1670) - CASE IH HILLSIDE COMBINE (S/N JJC0080540 & AFTER) (8/90-12/91) |
| (2-70) - CYLINDER BLOCK 6TA-830 ENGINE WITH TWELVE PISTON COOLING NOZZLES | (1822) - CASE IH COTTON PICKER (S/N JJC0012691 & AFTER) (7/89-12/93) |
| (2-70) - CYLINDER BLOCK 6TA-830 ENGINE WITH TWELVE PISTON COOLING NOZZLES | (1844) - CASE IH COTTON PICKER (S/N JJC0002462 & AFTER) (7/89-12/93) |
| (2-66) - CYLINDER BLOCK, 6TA-830 ENGINE, PRIOR TO ENGINE SERIAL NUMBER 44706126 | (2022) - CASE IH COTTON PICKER (1/88-12/94) |
| (2-70) - CYLINDER BLOCK, 6TA-830 ENGINE, ENGINE SERIAL NUMBER 44706126 AND AFTER | (2022) - CASE IH COTTON PICKER (1/88-12/94) |
| (2-076) - CYLINDER BLOCK, 6TA-830 ENGINE, BLOCK W/12 PISTON COOLING NOZZLES, ENGINE S/N 44487830 THRU 44706125 | (7140) - CASE IH MAGNUM TRACTOR (NORTH AMERICA) (10/87-12/93) |
| (2-080) - CYLINDER BLOCK, 6TA-830 ENGINE, BLOCK W/12 PISTON COOLING NOZZLES, ENGINE S/N 44706126 THRU 44823527 | (7140) - CASE IH MAGNUM TRACTOR (NORTH AMERICA) (10/87-12/93) |
| (2-083A) - CYLINDER BLOCK, 6TA-830 ENGINE, ENGINE S/N 44823528 AND AFTER | (7140) - CASE IH MAGNUM TRACTOR (NORTH AMERICA) (10/87-12/93) |
| (2-076) - CYLINDER BLOCK, 6TA-830 ENGINE, BLOCK W/12 PISTON COOLING NOZZLES, ENGINE S/N 44487830 THRU 44706125 | (7150) - CASE IH MAGNUM TRACTOR (1/87-12/93) |
| (2-080) - CYLINDER BLOCK, 6TA-830 ENGINE, BLOCK W/12 PISTON COOLING NOZZLES, ENGINE S/N 44706126 THRU 44823527 | (7150) - CASE IH MAGNUM TRACTOR (1/87-12/93) |
| (2-083A) - CYLINDER BLOCK, 6TA-830 ENGINE, ENGINE S/N 44823528 AND AFTER | (7150) - CASE IH MAGNUM TRACTOR (1/87-12/93) |