Muffler for ISC engine

[pulsarjab]

Our 2000 Diplomat needs a new muffler. I am looking for a like replacement. Where will I find the correct part?

Thanks

2000 ISC Diplomat

[moxy1962]

32 minutes ago, pulsarjab said:

Our 2000 Diplomat needs a new muffler. I am looking for a like replacement. Where will I find the correct part?

Thanks

2000 ISC Diplomat

What are dimensions  of old muffler?

[Robert U]

I had mine replaced a couple years ago. I took it to a diesel shop and they measured it and got a new one from a truck parts place. Total cost was a little over $4oo

Bob U 2000 Dip ISC8.3

[pulsarjab]

Just did the same thing Robert U did. My diesel mechanic ordered a new muffler. He had to replace the hangers and all connectors as they were rusted thin. Note, the old muffler was nothing but a hollow tube. The entire inside was gone. It was past due for replacement. Engine seems to be running cooler. I suspect the exhaust heat was being blown through the radiators.   Just never stop learning. Thanks for the replies.

[Paul A.]

On 7/19/2021 at 8:05 AM, pulsarjab said:

Our 2000 Diplomat needs a new muffler. I am looking for a like replacement. Where will I find the correct part?

Thanks

2000 ISC Diplomat

https://www.dynaflexproducts.com/  Largest Class 8 truck exhaust component MFG. in the U S A. Great product catalogue. 

Edited July 24 by Paul A.
grammer