Sony 147878011 Television Remote Control Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; KP-51WS520,KP-51WS500,KP-51HW40,KP-51WS510,KP-57HW40,KP-53HS30,KP-53HS20,KP-61HS20,KP-61HS30,KP-46WT500,KP-46WT520,KP-46WT510,KP-57WS520,KP-65WS510,KP-43HT20,KP-57WS500,KP-57WS510,KP-65WS500 This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 147685311,147686411,RM-Y196,RM-Y916,RMY916 Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Sony This remote control (part number 147878011) is for televisions Follow the instructions in the owner's manual for programming the remote control