4 0 2014 Detroit A4721421001 Exhaust Manifold for a Freightliner CASCADIA $94.99 USD Detroit Diesel DD15 Engine Exhaust Manifold Front or Rear A4721421001, From 2014 Freightliner Cascadia VIN 3AKJGLD56ESFH2795 ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIAStock Number138150 MLS Number11362224CategoryExhaust Manifolds Last Updated3/5/2025 LocationOwensboro, KY, US Sold ByWest Side Truck Parts (866) 828-___ SHOWNUMBERCall Seller Email Seller Save More Info