New Engine Manifold for Farmall A, Super A, B, BN, C, Super C, 100, 200 Tractors 1st to 2nd bolt hole

1st to 2nd bolt hole is 2 1/4" inches

Case IH part number 251341R2

one on either end of the main spider gang shaft

Woods Mower Right Idler Plate

New Engine Manifold for Farmall A, Super A, B, BN, C, Super C, 100, 200 Tractors 1st to 2nd bolt holeNew Engine Manifold for International and IH Farmall A, Super A, B, BN, C, Super C, 100 and 200 Tractors. This intake exhaust manifold will ONLY fit gas tractors. Case IH Engine Manifold part numbers: 251175R1, 251175R11, 251175R21. When replacing the manifold the Manifold Gaskets should also be replaced. New manifold intake exhaust gaskets and carburetor mounting gasket will help prevent vacuum leaks which help avoid difficult to diagnose problems.