Product review (4 stars): Good replacement; needs some altering
As previous reviewers said, you need to "doctor it up" a little. In order for it to fit into the Bemis 600 series motor, take a Dremel tool with a very small, round (spherical) drill bit. Grind a small groove on one side of the plug between the 2 female plugs about 1/4" long. The whole process will take five minutes.