Hydraulic piston

Hydraulic pistons were used on the second Death Star to open and close the turbolift doors. IG-88A, acting as the second Death Star's brain, refused to open a turbolift door for Emperor Palpatine using the hydraulic pistons located within.
Hydraulic pistons were components utilized by Industrial Automaton's ASP-7 labor droid.Shadows of the Empire Sourcebook
==Appearances==
* 
==Sources==
*Shadows of the Empire Sourcebook
==Notes and references==
Category:Droid parts
Category:Space station components