the AX15960 filter fits with Freightliner Business Class M2 Series Trucks
the AX15793 filter fits with GRAINGER
the AX15790 filter fits with Freightliner Trucks
the AX15789 filter fits with MACK
the AX15632 filter fits with Agco, Caterpillar, Challenger, John Deere, Massey Ferguson Equipment; Ford, IHC IHC Trucks
the AX15421 filter fits with VOLVO