Parts list: № Number Qty Name Options 1 A89925 2 Plug SUB FOR A90984 2 [] AR MF A89903 3 A89924 5 Tee Fitting 4 A89909 1 Manifold 5 19M8834 2 Cap Screw M5 X 45 6 14M7297 2 Nut M5 Next page: ST1033032 Pneumatic Control Valve, Row Combo Cleaner Control, Performance Upgrade Kit ST1037460 Row Cleaner Pneumatic Downforce Control Tubing, 48 Row 20 And 48 Row 22, Performance Upgrade Kit ST819907 Hydraulic Motor Assembly and Air Compressor W/ Mounting ST819912 Hydraulic Compressor, Pneumatic Downforce ST842277 Valve Assembly, Active Pneumatic Downforce Control W/ Single Section (770101 - ) ST717499 Hydraulic Motor / Active Valve, Pneumatic Downforce ST818073 Compressor, Non-Active Pneumatic Downforce ST1038672 Hydraulic Motor and Air Compressor, Pneumatic Closing Wheel, Performance Upgrade Kit ST819911 Compressor Assembly, Mainframe Lift Wheels and Tires, W/ Single Valve ST1038594 Wiring Harness, Pneumatic Downforce Control, Two Valve Section, Performance Upgrade Kit