Top Piston Part

The Top Piston Part is a Structural Block in Space Engineers.

Function
While on it's own the Top Piston Part serves little purpose other then for Aesthetics, when attached to the Piston Block it can Allow the block it is connected to be raised and lowered in a single direction, making good use for doors.

Unlike Rotor Parts, Piston Parts can't be reconnected once disconnected from it's Piston, meaning the entire Piston will have to be replaced if either part is destroyed.

The Piston Block is also one of the only Blocks in Space Engineers to not be able to be created on it's own, it's in-game Icon the same as the rest of the Piston.