2 0 Detroit Series 60 12.7L DDEC IV Exhaust Manifold for a Detroit Series 60 12.7 DDEC IV $150 USD Good used, cleaned and inspected Detroit Series 60 exhaust manifold. Part number: 23533821/23533866/23533822. ConditionUsedFits To Make(s)DETROITFits To Model(s)Series 60 12.7 DDEC IVStock NumberRyd 23533821 / 2353 MLS Number11305910CategoryExhaust Manifolds Last Updated11/3/2025 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info