| Узел | Модель |
|---|
| (18) - DEPTH CONTROL ASSEMBLY, EXTERNAL | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (19A) - DEPTH CONTROL ASSEMBLY, INTERNAL | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (19C) - DEPTH CONTROL ASSEMBLY, AUTOMATIC SERIAL NUMBER 1639089 - 1639093, SERIAL NUMBER 1639097 -1639101 | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (20) - WING LIFT ASSEMBLY, WITH EXTERNAL OR INTERNAL DEPTH CONTROL | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (21A) - WING LIFT ASSEMBLY, WITH AUTOMATIC DEPTH CONTROL | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (046) - DEPTH CONTROL ASSEMBLY, 17, 20 AND 23 FOOT (5.2, 6.1 AND 7.0 M) | (DOT B) - CASE HARROW (1/79-12/82) |
| (048) - DEPTH CONTROL ASSEMBLY, 25, 28 AND 31 FOOT (7.6, 8.5 AND 9.5 M) | (DOT B) - CASE HARROW (1/79-12/82) |
| (050) - WING LIFT ASSEMBLY, 17, 20 AND 23 FOOT (5.2, 6.1 AND 7.0 M) | (DOT B) - CASE HARROW (1/79-12/82) |
| (052) - WING LIFT ASSEMBLY, 25, 28 AND 31 FOOT (7.6, 8.5 AND 9.5 M) | (DOT B) - CASE HARROW (1/79-12/82) |
