Cannot find correct PTO shaft replacement.

[Winmac]

If the bearing is ok and not completely loose on the shaft I'd suggest pressing it back in place and have a collar machined with a interference fit to the shaft. You'll need to verify there are no interference with other parts in the rear-end then Heat the collar and drop in place against bearing race. This is a common method of retaining axle bearings on Ford 9" automotive rear ends.

 

[SPYDERLK]

Based on the photo, I suspect this is not the first time it failed, the ding marks are likely a attempt to lock the bearing in place by peening with a chisel.

If this is the only issue with the shaft I'm sure a good machine shop could repair for a hours labour.

Good eye! ... Thats not a remanent groove.

This seems to be my next course of action.

Be careful; any further "groove" may cause the shaft to crack there. ... Instead,

,,,,Press that bearing back in place using a light coating of Loctite 635 retaining compound on the shaft. Work the product under the bearing inner race also before pressing to final position. Wipe off excess and cure for a day warm, then 2 days at 150F before service. The compound retention strength is 4500 psi.

Alternately, or also if theres room have a machined collar made that slip fits the shaft. Use the locktite to hold it against the bearing to block movement.

larry

 

[Soundguy]

I'd look at the back of the bearing carrier to see if it has a location for a large snap ring to fit an id of the rear of the carrier