Samsung CM1419, Samsung CM1429 Stirrer cover frame and insert assembly (Roof lining) - KIT047Samsung part number: SAM. DE97 00562A Stirrer cover frame and insert assembly. The insert is made of heavy duty microwave safe fibre which is hard wearing and much more substantial than some of the mica inserts supplied with some newer models. It is likely to outlast the frame and should last for a long time. The stirrer cover fits into the top of the microwave. The ceiling plate or grease shield protects the stirrer above from contamination from food