OS 25203200 50SX Piston

OS Hyper 50 Piston

This is the Piston for the O.S. Max .50SX
and the .50SX-H Helicopter Engines
This Piston moves up and down within the cylinder to create compression.

Constructed of aluminum.
Replaces worn or damaged pistons.

One Piston for the O.S. Max .50SX, and the .50SX-H Helicopter Engines

Removing Cylinder (OSMG5279), installing Piston Ring (OSMG7790) and
using Piston Pin (OSMG7691) and Pin Retainer (OSMG7482) to attach
to Connecting Rod (OSMG3954).

Diameter: 0.87" (22mm)