I don't need these and would love to find them a home:

For the Sd.Kfz. 7:
Friul drive sprockets (the Modelkasten ones are incorrect): $5
Eduard PE upgrade (metal anti-skid plates, windshield, handles, many fine additions): $10

For Panzer IV Ausf. E:
R&J Enterprises resin transmission cover with properly placed inspection hatch openings for DML: $6

For Panzer IV Ausf. F1-2. G, H and early J:
MIG Productions resin exhaust: $6