This is the replacement Head Button and Shims for the SuperTigre
G-27CX Engine used in the Duratrax Warhead - DTXG0255.
FEATURES: Machined aluminum construction, silver in color
Fits into the cylinder head - DTXG0581 and is what the glow plug
INCLUDES: One machined head button - key number 5 from the engine exploded view
Two brass head shims - DTXG0596 - key number 12