the ACX2706 filter fits with GENERAL MOTORS CORP.
the ACX2687 filter fits with Case, New Holland Tractors
the ACX2660 filter fits with Caterpillar Loaders, Motor Graders
the ACX2641KIT filter fits with NAPA GOLD
the ACX2638 filter fits with GRAINGER
the ACX2626 filter fits with CATERPILLAR