Who is the manufacture of this muffler????

[Logthumper]

I need some help. I have a 2007 Monaco 38PDQ with the Cummins ISC 330. I cannot identify the manufacture of this muffler. Called Monaco (twice), both times the answer I got was that they don’t know the manufacture, model or anything about the muffler. That it came with the engine from Cummins??? Several calls to Cummins = said that they have nothing to do with mufflers.

There is no name stamped on the muffler.

The only info stamped on the muffler is:
201970N
416
PE 9041
Inlet

The muffler is a 5" in/out.

Does anyone have any info as to who is the manufacture of this muffler?Thanks

[ernieh]

Muffler was installed by the chassis mfg.

[moisheh]

Most truck mufflers are almost generic. If you go to any decent HD truck muffler shop with the dimensions they will match it.

[Logthumper]

Thanks to all for the help.
I finally traced the history of this muffler. Cummins is in the muffler business after all.
Monaco purchased this muffler from Cummins NorthWest.
Cummins Part #: 201970N, 5” in/out. Cummins Northwest said that it is a combination catalytic converter/muffler.
Monaco Part #: 01808047
Muffler was manufactured by Fleetguard Nelson, which now is part of Cummins Emissions Solutions.
Again thanks for the help.