Off-color disc parts needed

I need a spool or spacer for the axle, where one of the hanger clamps mount.

The cast in part # is B13889B. It is 8 1/4" long. The large end is 4 1/2" outside diameter. The small end is 3 3/4" diameter.  The middle is 2" diameter and about 3 5/8" between the flanges.  The axle is 1 1/8" square but the spool I.D. is round.

 

Any help is appreciated.

Hopefully the pictures attach.

 

 

 

 

 

 

 

 

Thanks for the link. I searched their site and no luck. This model must not have been made for very long.  Most salvage places don't have any parts and most aftermarket suppliers don't bother to make these parts.  I'm hoping someone knows of a good salvage yard or knows of a disk parked in the weeds that can be cannibalized to keep another one functional. It looks like the easiest thing to look for is the length of 8 1/4 inches.

 

 

I'm located near New Prague.  Do you have a phone number for the Long Prairie yard?

I've called Larsons/Cambridge, Hofland, Gotvold, Darwin and a couple others I can't remember at the moment.  I must have a real odd duck with the 8 1/4" spacers.  Everyone has loads of the 7 1/2" parts.

 

Thanks for any help.