Service Manual:
https://drive.google.com/open?id=1HCJuVoiVK5MgY0YgoEx1lBBsNjYeMj0k

Part Number WH12X10443 (AP4538821) replaces 1811485, AH2577696, EA2577696, PS2577696, B00D8O50OQ.

Part Number: AP4538821
Manufacturer's Part Number: WH12X10443
Manufacturer Model Number Description
General Electric WCVH4800K0WW WASHER
General Electric WCVH4800K1WW GENERAL ELECTRIC
General Electric WCVH4800K2WW GENERAL ELECTRIC
General Electric WCVH4815K0MS WASHER
General Electric WCVH4800K3WW WASHER