Drive Shaft

This is a John Deere two-stage snowblower driveshaft for models 425, 445, 455 and 2210. John Deere part number is AM145724. This first URL shows the new style replacement that is now available. It has the stronger square slip joint instead of the earlier spline like yours. The second URL shows the universal version, part number AM132904. It fits models starting at M046STX.

References:

https://www.ebay.com/itm/John-Deere-Drive-shaft-for-46-47-and-54-Two-stage-sn...

https://www.ebay.com/itm/John-Deere-universal-drive-shaft-46-snow-thrower-47-...

Reason:
thank you for the opinions, it does seem to fit a john deer, but the center shaft is longer on the one that I have,

John Deere Snow Blower Drive Shaft AM148739 for 47 46 blower

References:

https://www.ebay.com/itm/John-Deere-Snow-Blower-Drive-Shaft-AM148739-for-47-4...

Reason:
This won't affect your score because I don't think the pictures are good enough to help you ID this shaft. The splines on the 2 ends are different and I have also found part numbers for them to help you. I am uploading new pics for this listing to help ID it.