WTB Mower PTO shaft

I recently bought a used RCK54P-23BX mower and only came with half the shaft on the mower gearbox side. I'm looking to find a used half or whole shaft if anyone has one they can part with. I know several models use a similar shaft as I borrowed my neighbors pto shaft from his B7500 with an older RCK60 deck to test the gearbox.


Also interested in a mower deck boot for leaf cleanup/vac attach. Trac Vac shows it as a 661 and the Kubota boot is BX3028

Thanks