Looking For Seat Supports

Anybody with a Parts Commando that has the original seat supports they feel like selling? A PO installed bucket seats in my 73, looking to purchase replacements from Jeepsterguru or similar, but cannot find the seat supports anywhere. I'm at least 10 years off from being in a position to build custom supports.

On the same topic, does anybody have a clean copy of page 29.132 in the parts list F-74073 R3? The page in mine that provides the part's number for the Seat Support (Item # 29.132-4 in the assembly picture) is missing the Part Numbers (margin is missing, bad copy job).