O.S. Piston 50SX-HTower Stock# LXWW76 • Manufacturer Stock# 25203200
Notes from our tech department:
and the .50SX-H Helicopter Engines
This Piston moves up and down within the cylinder to create compression.
Constructed of aluminum.
One Piston for the O.S. Max .50SX, and the .50SX-H Helicopter Engines
Diameter: 0.87" (22mm)