The perfect part. Easy replacement. Shelbie, their CSR online, was amazing. The original part was out of stock but she found me the last available of the updated part.
3-way water distributor assy. fs450/650,
3-way water distributor assy. fs450/650, bw4502-5002 o/s wj7f
Buy this part and as many parts as you like and pay only $9.99 shipping, within the Contiguous United States.