AX21251

the AX21251 filter fits with Cummins QSB6.7 (Tier 4 Interim & Final), QSL9 (Tier 4 Interim & Final), QSX11.9, QSX15 (Interim Tier 4) Engines

AX21193

the AX21193 filter fits with Farr Optional Housings

AX21186

the AX21186 filter fits with Peterbilt Trucks; Vortox Housings

AX21161

the AX21161 filter fits with Ford, Steiger Equipment; GMC Buses, Trucks

AX21134

the AX21134 filter fits with Claas, Liebherr, New Holland Equipment; M.A.N. Trucks

AX21133

the AX21133 filter fits with Claas, Liebherr, New Holland Equipment; Iveco, M.A.N. Trucks