Hi:
YEP! My airplane went out of battery and the shaft of my 31 cc ryoby broken in twos.
I think will be easier to replace it for a new one with its position key to hold the wheel in place with the right degree set up. .
Where and how much for a spare one?? .
I could try outdoordoistributors.com, but there are so many stock numbers, i lost the model of the trimmer when threw away the rest of the trimmer so there is no chance to find a piece there, but any ryobi shaft will fit right??

Thanks