| Узел | Модель |
| (A-54) - SINGLE DISK FURROW OPENERS, SEALED BALL BEARING CAST BOOT TYPE, MACHINE PRIOR TO 1975 SEASON | (510) - INTERNATIONAL HARVESTER END WHEEL GRAIN DRILL (1/68-12/79) |
| (A-56) - SINGLE DISK FURROW OPENERS, SEALED BALL BEARING STEEL BOOT TYPE, MACHINES 1975 SEASON AND SINCE | (510) - INTERNATIONAL HARVESTER END WHEEL GRAIN DRILL (1/68-12/79) |
| (A-65) - SEPARATE PLACEMENT FURROW OPENER, SINGLE DISK SEALED BALL BEARING, USE W/ DOUBLE DISK FURROW OPENER | (510) - INTERNATIONAL HARVESTER END WHEEL GRAIN DRILL (1/68-12/79) |
| (B-18) - SINGLE DISK FURROW OPENERS | (510) - INTERNATIONAL HARVESTER SEMI-MOUNTED GRAIN DRILL (1/68-12/79) |
| (116) - SINGLE DISC FURROW OPENER, CONT'D | (5100) - CASE IH END WHEEL GRAIN DRILL (1/88-12/90) |
| (122) - SEPARATE PLACEMENT FURROW OPENER | (5100) - CASE IH END WHEEL GRAIN DRILL (1/88-12/90) |
| (D-19) - SINGLE DISK FURROW OPENERS | (5100) - INTERNATIONAL HARVESTER SEMI-MOUNTED GRAIN DRILL (1/68-12/79) |
| (A-46) - SINGLE DISK FURROW OPENERS, SEALED BALL BEARING CAST BOOT TYPE, FOR USE ON 16 X 8 SIZE DRILL ONLY | (620) - INTERNATIONAL HARVESTER GRAIN DRILL (1/80-12/88) |
| (A-48) - SINGLE DISK FURROW OPENERS, SEALED BALL BEARING STEEL BOOT TYPE, FOR USE ON 16 X 8 SIZE DRILL ONLY | (620) - INTERNATIONAL HARVESTER GRAIN DRILL (1/80-12/88) |
| (A-18) - SINGLE DISK FURROW OPENER, SEALED AND PLAIN BEARING | (10) - INTERNATIONAL HARVESTER GRAIN DRILL (1/59-12/69) |
| (A-22) - SEPARATE PLACEMENT FERTILIZER FURROW OPENER, SINGLE DISK SEALED BEARING TYPE | (10) - INTERNATIONAL HARVESTER GRAIN DRILL (1/59-12/69) |
| (D-15) - SINGLE DISK FURROW OPENER | (10) - INTERNATIONAL HARVESTER SEMI-MOUNTED DRILL (1/59-12/69) |
| (9-058) - SINGLE DISC FURROW OPENER | (5300) - CASE IH GRAIN DRILL (1/04-11/04) |
| (9-116) - SINGLE DISC FURROW OPENER | (6200) - CASE IH PRESS WHEEL GRAIN DRILL (1/80-12/90) |