6 0 1997 Peterbilt 379 Exhaust Assembly $75 USD Cab upper exhaust bracket pulled from a 1997 Peterbilt 379, non-wrecked. Bracket is in good used condition, see pictures. OEM P/N 20-18000R ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number5286 MLS Number12301148CategoryExhaust Assemblies Last Updated10/23/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2011 Peterbilt 587 Exhaust Assembly $275 USD Exhaust Pipe and Heat shield with brackets, No tip, Pipe Measurements: 62.5" Long 5" Diameter, Heat Shield Measurements: 64.25" Long 8" wide, PN: M66-6298-1587 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)587Stock Number14484 MLS Number13735813CategoryExhaust Assemblies Last Updated9/9/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2015 Peterbilt 579 Exhaust Assembly $485 USD Decomposition reactor tube / exhaust DEF doser pulled from a 2015 Peterbilt 579 run for only 44,396 miles, non-wrecked. This truck was a PACCAR MX13 application. OEM P/N 5271590 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number10862 MLS Number13077112CategoryExhaust Assemblies Last Updated7/1/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2017 Peterbilt 367 Exhaust Assembly $90 USD Exhaust bracket pulled from a 2017 Peterbilt 367 run for only 33,327 miles, non-wrecked. Bracket is in good used condition, see pictures. OEM P/N M11-7231M00 REV C Quantity2ConditionUsedFits To Make(s)PETERBILTFits To Model(s)367Stock Number5284 MLS Number12301147CategoryExhaust Assemblies Last Updated4/29/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2017 Peterbilt 579 Exhaust Assembly $85 USD Exhaust bracket pulled from a 2017 Peterbilt 579, non-wrecked. Bracket is in good used condition, see pictures. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number6840 MLS Number12302500CategoryExhaust Assemblies Last Updated4/29/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 1997 Peterbilt 379 Left Exhaust Assembly $75 USD Left side exhaust muffler bracket pulled from a 1997 Peterbilt 379. Bracket is in good used condition, see pictures. OEM P/N 14-14792 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379SideLeftStock Number7631 MLS Number12419289CategoryExhaust Assemblies Last Updated4/29/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2020 Peterbilt 389 Exhaust Assembly $55 USD Exhaust bracket pulled from a 2020 Peterbilt 389 run for only 64K miles, non-wrecked. Bracket is in good used condition, see pictures. OEM P/N M11-6479 REV A ConditionUsedFits To Make(s)PETERBILTFits To Model(s)389Stock Number6246 MLS Number12301935CategoryExhaust Assemblies Last Updated4/29/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info