Description
Aztech custom made 6061 aluminium CNC ported piston head.
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.
Anonymous (verified owner) –
Great piston head, really nice design and seal.
Jesse (verified owner) –
Super airseal, chrono attached speaks for itself.
Anonymous (verified owner) –
Fantastic product, my go to piston head in combination with the Aztec piston
Mark S. (verified owner) –
Good an fitment in the cylinder, nice large vent holes