HIPA 51-Micron Fuel Filter for Kohler 25 050 22-S / 25 050 03-S / 25 050 08-S fits 5/16 51 micron filter Fits 5/16 Replacement manufacturer part nuber: 25 050 22-S / 25 050 03-S / 25 050 08-S Qty: 5pcs