One New Aftermarket Replacement Exhaust Manifold Fits: Fits Case IH / Fits FARMALL Tractor Models: 300, 350, H, Super H, W4, Super W4. This is for MANIFOLD ONLY — Visit our store for a complete pipe and gasket kit (362536R1-PIPE&GASKETS) or contact us for more information. Replaces Part Number(s): 362536R21, 8033DCX, 8033DCX, A-8033DCX, 362536R1, B-8033DC, 362536R21, 533802 Models This Part Fits: 300, 350, Super H, Super HV, Super W4 Reference Numbers: 362536R1, 362536R21, 362536R21-A, 533802, 8033DCX, 8033DCX-A, A-8033DCX, B-8033DC, Red101, Red101-A