Aztech CNC Adjustable AOE Piston Head

Aztech custom made 6061 aluminium CNC ported piston head with stackable AOE correction plates. This allows you to adjust AOE from 0 to +3mm.

Chamfered 8 port head for max airflow and O ring pressure, back cut O ring groove for faster O ring release to eliminate vacuuming.

Includes CNC aluminium bearing plate retainer, thrust ball bearing housing and plates and screw plus one of our Viton O rings.

We highly recommend using a medium grade loctite on the center screw to ensure the piston head stays firmly attached to the piston body.

Piston body not included