Posted 5/31/2016 08:34 (#5329621 - in reply to #5329265) Subject: RE: 90 vs 40 series JD corn heads
Marion,ks
They have poly snout kits for 40 series heads , my 843has the JD version and I like them better than the steel ones on my dads 643 head. You can upgrade a 40 seires with most of the 90 series improvements.