Nov 30, 2023 / Radiator Cap 3840 #1 H hlpdobro Member Joined Aug 3, 2006 Messages 47 Location Frederick Co MD Tractor Montana 3840 Anyone have a p/n or spec for a 3840 rad. cap? Thanks in advance h
Jun 2, 2024 / Radiator Cap 3840 #2 M motorhomecpl New member Joined Sep 23, 2008 Messages 7 Im. Looking for one to fit a 5740. No luck