Looking for a 38" long 4" inlet/outlet 8.5 diameter muffler

[GeorgeF]

I'm looking to complete the exhaust on my R model and I have been unable to locate a new muffler.  The muffler diameter is 8.5", 4" inlet, 4" outlet and approx  38" in length. The old rusty crusty muffler had a Donaldson part # of 2ME 3101 P4 K7.   My local parts dealer gave me a 9" x 45" that doesn't fit into the cradle.  Thanks all.

[Lmackattack]

that was a very common size for a R model. Any Truck parts store should be able to order one for you in not already in stock???? Did you try mack? they had deals on aftermarket stuff from time to time.

 

[GeorgeF]

The local dealer wasn't much help.  I put the number online and found nothing.  I'll try another dealer tomorrow.  Thank you.

[Lmackattack]

https://www.ryderfleetproducts.com/donaldson-m085171/muffler-4-in-4--out-p-w26-m085171

 

[GeorgeF]

Thank you.