Engine Piston Head has various features.
-Spring seat with a 360-degree axial thrust bearing -Aluminum head mounting plate (CNC) -O-ring Viton long life max seal Click on the given link and get complete information about Piston Head. https://aztechinnovations.com.au/products/xtremenylonpolymerpiston
The anti-reverse latch's Spring is the most unreliable component. The spring provides a constant force that propels the piston forward. That poor tiny torsion spring is certain to break down at some point. In this case, the anti-reverse latch must be changed by opening the gearbox. Visit our website for additional information or to order an anti-reversal latch spring.