Re: Maxwell Tecumseh Canadian Home › Forum › Ask A Member › Maxwell Tecumseh Canadian aka Spartan 5 › Re: Maxwell Tecumseh Canadian MumblesReplies: 5764Topics: 298 June 3, 2018 at 7:14 pm #77353 I don’t think so. The motor does have a small flywheel on top but this thing goes on the bottom of the crank and probably replaces the weight of a mower blade. It’s fairly heavy and might be cast of zinc.