25" diameter inlet tube

Fits the following makes: Case-IH

horizontal exhaust

172 CID GAS

TISCO Fuel Pump for Massey Ferguson, 3637307M91 549978C91 25" diameter inlet tubeFuel pump for AD3 152 diesel engine, two hole mounting. Tractors: MF135 (s n 152UA46497D & up), MF150 (s n 152UA46497D & up), MF154 4, MF230 (prior to s n U635849G), MF235, MF240 (prior to s n U635849G), MF245 (prior to s n U635849G). Industrials: 20, 20C (prior to s n U635849G), 30B (prior to s n U635849G), 40, 203 & 205 (s n 152UA46497D & up), 2135 (s n 152UA46497D & up). Replaces 2641311 & 886062M9. FITS: AC TRACTOR: 6040, LANDINI TRACTOR: 4830, MF