FX51374-S

the FX51374-S filter fits with CATERPILLAR

FX51373-S

the FX51373-S filter fits with GRAINGER

FX51330-S

the FX51330-S filter fits with GENERAL MOTORS CORP.

FX51315-O

the FX51315-O filter fits with GRAINGER

FX51314

the FX51314 filter fits with Detroit Diesel Engines

FX51307

the FX51307 filter fits with Iveco Engines