Parts list: № Number Qty Name Options 1 AL175883 1 Wiring Harness Next page: ST990633 7" Display Module, Split Screen 4 ST899432 PTO Speed Sensor ST899427 Beacon Light, Optional ST898896 Oversize Bale Switch ST771452 Attachment, Monitor Support, John Deere™ Tractors Post 55 Series ST939576 Monitor and Support, 4240 (190001 - ) ST903850 SMV Emblem ST901080 Standard Ramp Sensor ST899778 Net Feeding Sensor ST899723 Clearance Light, LH and RH