KG without looking thru the manual can't say for sure where the 12" peice of hose was used. Do remember a napa part number being listed in the manual for the fuel filer hose extension. Yes it probally is just a radiator hose,but never heard of a problem from useing it for filler/gas.
Probally never touch's the gas unless filling the tank. Never thought of the compatability issue?
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