Base Plate Right

Marsoni

M251S

$34.94

Get it in 3 business days with 1 day shipping. Friday, May 29

Base Plate RightPart number: USA9927298 Regular price: 28. 29 Availability: Out of Stock Made by: GE Manufacturer's Part Number: WB56X10578 Description Base Plate Right USA9927298 Replacement Reference and Model Information Part Number WB56X10578 1087994, AH956742, EA956742, PS956742, AP3793836 Manufacturer Model Number Description General Electric JE1860SH03 Counter top microwave General Electric JE1860SH04 Counter top microwave General Electric JE1860BH03 Counter

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The plates have a tiny amount of twist in the center and quite a bit of doming when flexed. While the outer edges are entirely floppy. Most of the center is smooth, but there are rough patches that flake off paper pieces when rubbed with a spoon or from a lot of moisture from food. The flat surface (not the inner walls) was able to withstand still water for about 10 minutes before weakening, so I wouldn't use it for wet or very moist foods.

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Reviewed in the United States on May 28, 2026