I am in need of some parts for a 330 Harrow.  I got this implement from my in-laws.  Dad wants to use it, but needs some fixin'.

Each hub has two end caps of cast and machined metal.  Centers the axle within the hub.  One of these is broken and no longer holds the axle in place, nor will it seal the grease in.  Need one replacement and may be interested in a spare.  Part #DH 486 (stamped on part)

Also, need one of the thinner end caps that go on each end of the cylindrical spacer between disc plates.  Again, might be interested in more than one for spares.

Thanks,