| Узел | Модель |
| (30) - RIGHT FRONT CENTER GANG | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (36) - LEFT FRONT CENTER GANG | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (40) - FRONT RIGHT WING GANG, MODEL 23-21 | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (46) - FRONT LEFT WING GANG, MODEL 23-21 | (DOT 23) - CASE DISK HARROW (1/79-12/80) |
| (074) - RIGHT FRONT CENTER GANG, 17, 20 AND 23 FOOT (5.2, 6.1 AND 7.0 M) | (DOT B) - CASE HARROW (1/79-12/82) |
| (076) - LEFT FRONT CENTER GANG, 17, 20 AND 23 FOOT (5.2, 6.1 AND 7.0 M) | (DOT B) - CASE HARROW (1/79-12/82) |
| (090) - FRONT RIGHT WING GANG, 17 THROUGH 31 FOOT (5.2 THROUGH 9.5 M) | (DOT B) - CASE HARROW (1/79-12/82) |
| (092) - FRONT LEFT WING GANG, 17 THROUGH 31 FOOT (5.2 THROUGH 9.5 M) | (DOT B) - CASE HARROW (1/79-12/82) |