Posted 2/8/2012 11:54 (#2213742 - in reply to #2213729) Subject: RE: JD 4450 block heater
western iowa
It looks like a freeze plug one, although there is a second big hex at the base of it, against the block. I replaced one in my 4440 years ago and it was just a frost plug one. Unless they have changed things. This is a 1989 JD 4450. Thanks for any help.
JD 4450 block heater
