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MN_Ben's avatar
MN_Ben
Explorer
May 15, 2016

Anyone replace a muffler for an Onan 2500 generator?

I have model 2.5KVD-2089B. I could not believe the price for the mufflers for these things. Well over $100. Does anyone know of a good outlet to get one of these? This will be for my Lance 981 Truck ...
MN_Ben's avatar
MN_Ben
Explorer
May 17, 2016
That looks like what is on mine. Although mine is wrapped in insulation inside a tin jacket. Probably some type of heat sheild. Commins gave me part #541-0618. It is the "kit" including nuts, bolts, gasket, clamp, and pipe. The muffler is external.
Now that i have the part number, i can search the web some more. Ebay was some of the highest prices listed the other day.
Ben

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