Here’s some pics of an Evinrude flywheel (#2) off a 1915 Caille RBM. They had filled in and painted over the patent info identifying it as an Evinrude product. The inner shell is severely corroded – looks like it was assembled as a formed unit in the factory and I can’t imagine I could get it out and another one in. I have a spare (#3) that would work, but it has a couple of differences – no mounting hole for a knob and it has the cam lubrication port. I could drill the outer shell and solder on a nut for the knob, but would it throw off the balance?
Or is worrying about balance necessary on these transom shakers?
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