If the slot in the crank is wallowed out, you will have to sort out an alternate retention method. May have to bite the bullet and use a pin kit to pin the crank. Lets hope that is not the case.

https://www.alkydigger.net/product/...HndnDiwMV5lVHAR2iTznZEAQYASABEgL8jvD_BwE

As for reusing the balancer, I myself would not. The retention slot in the balancer is likely damaged. Although if you are a good machinist (am I am not) and have the proper equipment you may be able to machine a new retention slot. A replacement balancer is just not that much money and I would hate to go to all that trouble, get it all back together only to discover the rubber gasket between the halves is bad, or some other issue.

Last edited by Dragsix; 02/14/2025 5:40 PM.
Mike