Benelli Dynamo HELP

Hey all, im new to the group. Been wrenching on a 73 Benelli Dynamo that I have had for years, just sitting. My Kicker shaft is broken and I cant seem to find one anywhere, or the pedal for that matter. Anyone know where I may be able to snag one?
Ebay is your best bet for those...there are usually a lot of Benelli parts on there. Not sure if you'll be able to find just the shaft, but you'll likely find what you need. I used to have one of those, they are cool bikes...Still have the Volcano though. Good luck with it!!