4N4577 Muffler A Fits Caterpillar 16G C9 CX31-C9I TH31-C9I TH31-C9P CX31-P600

Cheaper to weld up old muffler

The muffler did not fit my D8H dozer. Was 1/16" too small. Took my mechanic 1.5 hours to get in on to the correct depth.

Verified purchase:  Yes • Condition: new • Sold by: reliableafterma...