LFD2037

I looked @local truck shops & can't find one that carries Nelson mufflers. Does anyone know where to order one from? Also, I noticed they are made by Cummins. They are different than the one that comes on it factory(meaning straight thru design) correct? TIA

C Schomer

I got the 51" nelsen at Freightliner. I've read Cummins sells them too. It is 4" straight thru but there's an open cavity in the center - it's not a continuous perforated tube all the way thru. Craig

jcj1407

I have the 51" muffler also, and I picked mine up at Fleetpride. I believe they will ship you one.

Jasco

I got mine from Cummins Norhtwest. Went in there and they ordered it. 51" was like $91 or so.

LFD2037

Thanx for the info. After more reading, I've decided to go w/ the Donaldson 40". I will have to try & locate one of these, now. Thanx!