Samsung MJ26A6013AT Stirrer cover frame and insert assembly (Roof lining) - KIT047Stirrer cover frame and insert assembly for Samsung MJ26A6013AT commercial microwave ovens. Samsung part number: SAM. DE97 00562A 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