The piston for the pump

A water pump is a device that can control the water amount from one area to another, found in Spyro: Shadow Legacy. The rabbit Bruno had a pumping system near his family's corn row in Lost Fleet.

According to Bruno, the pumping system was fine and well until the "Shadder Realm" came, which blocked the system and a piston were mysteriously removed from the machine. He tasked Spyro with finding the lost piston and removing the rocks blocking the system.