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davidbrady · (This post was last modified: 05-24-2013 14:08 by travelite.)

Hi Chuck,

It's a Donaldson/Nelson/Fleetguard 86610M. It's standard size 51.5" long, 10.5" dia, 6" inlet and outlet. Fleetpride can deliver it to you for around $300.00.

Or, if you don't mind a little more noise and you want the benefit of cooler exhaust gas temps you can get a Pittsburg Power free flow exhaust: http://wanderlodgegurus.com/Thread-Stain...B-thru-LXi

I put a free flow aluminized steel Pittsburg Power muffler on mine, not stainless steel. I don't think SS is worth the money in a muffler. I think a standard muffler is good for 8+ years and there's no guarantee that a SS muffler won't rust out. SS needs to be welded very carefully and passivated properly to make it last when welded.