Need help ID'ing generator part

[chipw]

On an onan microquiet 4000 genny can someone tell me the name of the metal flex hose to the far right that connects to the choke from the exhaust manifold? is it called the pre-heat tube. Mine has torn and i would like to order one but want to make sure i get the right part. Thanks

[chipw]

Great thanks for the help. I kind of thought that might be it but the parts explosion doesn't have a very good pic and was just confusing me which isn't hard to do. Once again thanks for the help

[Generator_Jim]

According to my ancient parts book, it's called

Hose, Preheat (gasoline units)
Part number 503-1351

An alternate part # is 503-1533-03

JimL

[midnightsadie]

might google the gen set ,but I think you got the right name. or call onan.