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Old 03-12-2019, 04:38 PM
Davefishman Davefishman is offline
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Default Attaching a sprocket to a shaft that is fat on both ends.

I am new to the forum. I am trying to attach a sprocket to a shaft that necks down in the middle. This is an unusual shaft on a snowmobile. Each end of the shaft is about 0.97" inch but the middle is about 0.90". Here is a video to help describe the shaft

Thank you for your help.