the AX20222 filter fits with Ford, GMC, Mack Trucks
the AX20215 filter fits with Caterpillar, Hitachi, Ingersoll-Rand, Koehring, Terex, Wabco Equipment
the AX20207 filter fits with Allis Chalmers, Deutz, Fiat, Hesston, John Deere, New Holland Tractors
the AX20205 filter fits with Ag-Chem, Caterpillar, Clark, Hitachi, Kawasaki, Timberjack Equipment; GMC, International, Isuzu, Nissan Buses, Trucks
the AX20202 filter fits with Caterpillar, Hitachi, John Deere
the AX20200 filter fits with Agco, Allis Chalmers, Ford, Gleaner, Steiger Equipment