Sharp R-23AM Ceramic shelf (base plate) ASW.Q485088. Supplied with silicone rubber seals fitted. Microwave oven bulbs, 240 Volts, 20 Watts, T170 base. Part number Panasonic NE-1257, Panasonic NE-1757 magnetron - Genuine part - 2M210-M1E-NF.
eBay