Water separator filter 10 microns with reference number F916200060100, SN 40011, SN40011 fits for instance Vario 818 (s/n 718......) F718000, Vario 926 FENDT (s/n 926......) F926002, Vario 916 FAVORIT (s/n 916......) F916000. See all compatible models under the Fits to tab.