Row Unit Wiring Harness, Backbone / Integrated Smart Motor, Seed / Vacuum Sensor and Individual Row Downforce, MaxEmerge™ 5e 45 Electrical - ExactEmerge™ and MaxEmerge™ 5e DB90 Planter (36 Rows, 30-Inch Spacing)(S.N. 794101- ) PC16150 in PLANTER DB90