Set Air Filter For Kohler 25 083 01,25 083 04 Kawasaki 1101 37019,11013 7020,Briggs  Stratton 841497,821136 Brand New Aftermarket Air Filter Size: 2-1/2" OD, 10-3/4" HT Replace Kohler 25 083 01,25 083 01-S,25 083 04,25 083 04-S Replace Kawasaki 11013-7019,11013-7020,11013-7044,11013-7045 Replace Briggs & Stratton 841497,821136