Posted 3/8/2018 12:41 (#6628921 - in reply to #6628708) Subject: RE: John Deere 8430 vs. 8420
NW KS/ SC ID
Guy I help during harvest had a chipped 8320 long tip, and traded for a 8430. Both are ILS PS.
8320 had more snort, rarely lost a sensor. 8430 is gutless by comparison, and eats sensors often. Fan drive hasnt blown up yet, but it probably will. IMO stick with the 20 series.