Sub-micron fuel filters for diesel exhaust fluid; Air filters for vehicle motors and engines; Air filters for motorcycle motors and engines; Air filters for gear drives; Filters being parts of engines; Filters for cleaning cooling air, for engines; Particulate air filters for exhaust systems for internal combustion engines; Vehicle engine parts, namely, crankcase breathers; Filter elements for fuel filters; Air filters for automobile engines; Filters for motors and engines; Oil filter adapters