AX21630

the AX21630 filter fits with MANN & HUMMEL

AX21629-S

the AX21629-S filter fits with IHC (INTERNATIONAL

AX21626-2

the AX21626-2 filter fits with Euclid, Hough Equipment

AX21626

the AX21626 filter fits with CUMMINS

AX21621-S

the AX21621-S filter fits with GENERAL MOTORS CORP.

AX21621-2

the AX21621-2 filter fits with Austin-Western, Aveling-Barford, Dresser, Euclid, Galion, Hancock, Hough, J.C. Bamford, Versatile, Washington Iron Works, Yale Equipment