MT When switching from a cut out
1-1/16" throttle bore throat diameter
Normally 2 used per tractor
May be different height than original
Specifications Fits 4B-153 BUDA gas / diesel engines
Carburetor New Fits Farmall A AV B BN C 100 Tractors Zenith Type 52499D Farmall MT When switching from aQuality Aftermarket Carburetor (New, Zenith) Fits International Harvester IH Farmall A, AV, B, BN, C, Super A, Super C, 100, 130, 140, 200, 230 Tractors Specifications Fits International Harvester and Farmall applications only. Carburetor mounting studs measure 2 3 8"" center to center Throttle body throat size measures 1"" diameter Choke air horn (air inlet) measures 1 5 8"" O. D. The fuel inlet is 1 8"" NPT The carb mounting flange gasket is