0 0 2004 Peterbilt 387 Exhaust Assembly $400 USD (USED) Peterbilt 387 FROM ENGINE TO TIP, MOUNTS UNDER TRUCK ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Stock Number25858838 MLS Number13799229CategoryExhaust Assemblies Last Updated9/7/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info