Select page: ST540222 Radar Distance Sensor 200 & 300 Computer TRAK ( - 1985) ST540223 Radar Distance Sensor 200 & 300 Computer TRAK (1985 - 1985) ST540224 Radar Distance Sensor Radar, ComputerTrak™ 150 / 250 Monitors (1985 - ) ST540225 RADAR SENSOR ADAPTER FOR 6000 SERIES TRACTORS ST540226 Radar Sensor Adapter, ComputerTrak™ 250, 7000 Series Tractors ST540227 Radar Sensor Adapter, ComputerTrak™ 250, 8000 Series Tractors ST540228 Radar Sensor Adapter, 7920 Tractors ST540230 Sensor Distance Wheel For 7000 and 7100 Planters ( - 1985) ST540231 Distance Measuring Wheel - For 4" X 7", 5" X 7", and 7" X 7" Toolbars ( - 1981) ST540232 Distance Measure Wheel Population Monitor/494, 694, 894, 1200 Series & 1300 Planters ( - 1981) ST540233 Distance Measuring Wheel Population Monitor (For 7000 & 7100 Planters) (1974 - 1981) ST540234 Distance Measuring Wheel For 200 & 300 Computer TRAK Monitors (1981 - 1985) ST540235 DISTANCE SENSOR ST540236 Magnetic Pickup Population Monitor ( - 1975) ST758910 Radar Mounting Bracket and Harness, 7920 Tractor, Attachment Other parts group: 100 MISCELLANEOUS 20 MONITORS AND POWER MODULES 30 MONITORS AND POWER MODULES 40 SEED TUBES AND SENSORS 50 PLANTER WIRING HARNESSES 60 DISTANCE MEASURING SENSORS 70 ADAPTER HARNESSES AND COVER PLATES 80 TEST EQUIPMENT 90 MONITROL SYSTEM