I have an '05 itasca Meridian, your Horizon's lessor brother. I just looked at mine. Open the awning and look on the inside of the front support arm near the bottom. Should be there. One Corona Lite please!
Call Winnebago industries. They have the build sheet on you motor home and can tell you. Have the v.i.n. handy and register as a 'second' owner at the same time.
Tom, Cheryl & Blossom(coonhound mix)
'05 Winnebago Journey 36G w/Cat. C-7 350 hp Freightliner XC
AFE air filter, aero turbine muffler, 4 FSD Konis, ultra track bell crank and Safe-T-Plus
FMCA 397030
WIT 129107