I have 96 ZRT 800 Cases, lower rod bearing went on crank and made a few scratches, but the cases are still perfectly good, crank is rebuildable/good core.... may work for your application? I am in Southwestern Ontario as well.
I know the dealership up here (Carlson Sports) has a whole base , a crank too if needed and a counter balance shaft. Their number is (705) 472-9212 and ask to talk to Dan , he'll give you a price on it.
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