Friction plate with reference number 178100220540 fits for instance Farmer 306 LS/LSA (s/n 168/11501-13000) F168001, Farmer 305 LS/LSA (s/n 162/20001-99999) F162002, Farmer 305 LS/LSA (s/n 162/07501-20000) F162001. See all compatible models under the Fits to tab.