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11" Muffler For Peterbilt 387
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The muffler is custom made to fit Peterbilt 387 models (not equipped with DPF) built in the year range of 2002 to 2007. It has an overall length of 61.5" and the shell length is 55". The inlet and outlet diameter is 5" I.D. The muffler is constructed of aluminized steel and the direct OEM replacement is M110824. The muffler has an 11" body diameter and is sold individually.
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