Mike---I hear ya!!! I have two engines also---But my smaller engine is a Netherlands model.

I also don't like to get ripped off on parts---I called AMT for a replacement thermocouple....The cost was 85 bucks!!! A thermocouple for a JetCat turbine is $33...I can buy K-Type thermocouples all day long a McMaster-Carr for only slightly less than a JetCat thermocouple.

Kevin