Select page: 12-10 PRESS AND CLOSING WHEELS [A22] 12-11 OPENER DOWN-PRESSURE SPRING [A23] 12-12 GAUGE WHEEL [A24] 12-13 OPENER SEED TUBES AND BOOT [A25] 12-14 PRESS WHEEL AND ARM ASSEMBLY [B01] 12-16 DISK BLADE WITH ADJUSTMENT HANDLE [B03] 12-18 CLOSING WHEEL AND ARM ASSEMBLY [B05] 12-2 OPENER [A14] 12-20 OPENER ARM, PIVOT AND DOWN-PRESSURE SPRING [B07] 12-23 PRESSURE GAUGE AND CONTROL VALVE [B09] 12-24 OUTER UNIT HYDRAULIC SYSTEM [B10] 12-26 HYDRAULIC DRILLING SYSTEM [B12] 12-28 HYDRAULIC DRILLING SYSTEM [B14] 12-30 MARKER HYDRAULICS [B16] 12-32 MARKER HYDRAULICS OVERIDE CONTROL [B18] 12-34 HYDRAULIC CYLINDER (3" X 8") [B20] 12-35 HYDRAULIC CYLINDER (3-1/2" X 16") [B21] 12-4 OPENER, SEED TUBE, ARM AND PIVOT [A16] 12-6 PRESS WHEEL ARM (FOR USE WITH RUBBER TIRE PRESS WHEEL) [A18] 12-8 CLOSING WHEEL ARM [A20] PICT-12.1 12 FURROW OPENER Other parts group: 12 FURROW OPENER 15 FRAME 18 PNEUMATIC DRILL SYSTEM