I have added a few extra aircraft items to my current ebay auctions.

Piper retractable nosewheel trunion casting (used on Arrow, Lance,
Saratoga, or adaptable for larger homebuilts)

Piper scissor link part number 67145

Antique aircraft carb heat valve restorable

I also have a TEAM Airbike 277 for auction, flyable and ready to go.

Also three or four model airplane engines, Magnum 15 through Magnum 91

check out ebay for photos and complete info.