4-1/2" inside diameter
Only fits listed models using an IHC H4 magneto
Carburetor Numbers: 352063R91
50MF Tractor
If your carburetor number is not the number listed below
Carburetor Float For IHC Fits Farmall Super H M W6 W9 W4 Tractors 47398D Case 4-1/2" inside diameterQuality Aftermarket Carburetor Float (For Original IHC carburetors) Fits International Harvester IH Farmall 2606, Super H, 2706, I9, 2806, M, Super M, Super MTA, MV, O6, T6, W6, W9, Super W9, 300, 350, 400, 450, W450, 460, 544, 560, 574, (606 W IH Carb Only, NOT Zenith.), 600, 650, 656, 660, 666, 674, 706, 756, 766, 806, 826, 856 Tractors Specifications For International brand carburetors Make sure to find your carb manufacturer number in the list