I have Tamiya's Panzer IV 35181 - I need to replace a sprue for some turret parts. Does anyone know if Tamiya USA has a replacement service? I looked on their site but it wasn't very clear. Figured I's ask here in the meantime.

Thanks,
Felix

They do have a parts service but what you're looking for may not be available. I've been trying since last fall to get an aluminum barrel for an M13/40. Still haven't received any from the manufacturer. Send them an email. They've always responded to me in a day or two.
HTH
John