Parts list: № Number Qty Name Options 1 BN908481 1 Hopper FOR 20ft Units; INCLUDES BN280486, BN280487 2 BN280486 1 Hopper 16 X 7.5, RH 3 BN280487 1 Hopper 16 X 7.5, LH Next page: ST442132 DRIVE WHEEL DOWN PRESSURE (20 FT) ST987335 Wheel and Tire Assembly, Offset Gauge, Heavy ST442160 FERTILIZER GEARS, CARRIER, AND CROWN GEAR ST442177 PRESSURE GAUGE AND CONTROL VALVE ST442123 Opener Seed Tubes and Boot ST512564 CLOSING WHEEL AND ARM ASSEMBLY (SFP) (RIGHT-HAND ILLUSTRATED) ST442126 Press Wheel / Arm Assembly, RH Illustrated ST442139 10 FT and 20 FT Combination Box ST773098 Attachment, Opener Rank Lockup ST742389 Markers 15', Attachment