Onan exhaust bolts
I need some info. I have an Onan Marquis Gold 5500 Genset. Both of the bolts attaching the exhaust to the genny have fallen out and are lost. My question is what is the size and thread of the bolts? The nuts are apparently welded to the flange. They look like 1/4-20, but I don't have anything that size to check. Should I also use lock washers and is there any kind of gasket used?
Glenn
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2006 Sea Breeze LX 8341 on a Workhorse W22 Chassis with 22.5 Alcoa Alum wheels,
2011 Chevy Colorado 4X4 with Ready Brake
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