Looking for Athearn BB GP9 Air Reservoirs

The little two tanks that go under the frame. Need 4 to finish up some projects. Even Proto 2000 GP7 ones will do. No luck on ebay or google. Anyone know where I can find these??

Try a WTB (want to buy) posting on one of the Yahoo groups, HOInterchange or HOSwap.

Go to a train show. Buy a junker and strip it for parts.

Don, I sent you a PM (Conversation) concerning this. [swg]

Wayne