Onan 5500 issues running reading codes and parts

szewczyk_john

Well-known member
Knock on wood I have not had any problems since I began using sea foam per Porthole's advice and we boondock 5 trips to every one where we can plug in.

The old part number for the whole carb was Onan 146-0774/new number is 541-0765. I had the info saved on my phone. not cheap at all. But I did see one ad on ebay for an older rebuild kit that was bought from a closed repair shop inventory but they want 50 bucks just for the rebuild kit.
 

santafedave

Santafedave
Thanks for the updates! I bit the bullet and bought a new carb from PPL Motor Homes and it cost me $240. Only took 15 minutes to install and the genset runs great.
 
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