| Узел | Модель |
| (026) - FRONT LEFT CENTER GANG, 9 INCH (228.6 MM) SPACING | (E30) - CASE DISK HARROW (1/72-12/80) |
| (028) - FRONT RIGHT CENTER GANG, 9 INCH (228.6 MM) SPACING | (E30) - CASE DISK HARROW (1/72-12/80) |
| (058) - FRONT LEFT CENTER GANG, 10-1/2 INCH (266.7 MM) SPACING | (E30) - CASE DISK HARROW (1/72-12/80) |
| (060) - FRONT RIGHT CENTER GANG, 10-1/2 INCH (266.7 MM) SPACING | (E30) - CASE DISK HARROW (1/72-12/80) |
| (20) - MAIN GANG, FRONT, RIGID | (K23B) - CASE HARROW (1/82-12/83) |
| (28) - MAIN GANG, FRONT, FLEX | (K23B) - CASE HARROW (1/82-12/83) |
| (16) - FRONT INSIDE GANG | (K23) - CASE TANDEM DISK HARROW (1/76-12/81) |
| (24) - FRONT INSIDE GANG, FLANGETTE MOUNTED BEARINGS | (K23) - CASE TANDEM DISK HARROW (1/76-12/81) |
| (32) - FRONT INSIDE GANG, TRUNION MOUNTED BEARINGS | (K23) - CASE TANDEM DISK HARROW (1/76-12/81) |
| (16) - FRONT INSIDE GANG | (K23A) - CASE TANDEM DISK HARROW (1/76-12/81) |
| (24) - FRONT INSIDE GANG, FLANGETTE MOUNTED BEARINGS | (K23A) - CASE TANDEM DISK HARROW (1/76-12/81) |
| (32) - FRONT INSIDE GANG, TRUNION MOUNTED BEARINGS | (K23A) - CASE TANDEM DISK HARROW (1/76-12/81) |