0 0 2023 Peterbilt 579 Exhaust Stack $150 USD Exhaust Pipe pulled from a 2023 Peterbilt 579. Non-wrecked. 0.0 miles! Great condition. Measures 35.5"L x 5" diameter. See pictures OEM# M66-9642 REV. A, S# 1777AA ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number11118 MLS Number13123032CategoryExhaust Stacks Last Updated4/29/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info