O.S. 29203400 Piston Ring 1.08 FSR OSMG7812

This is the Replacement Piston Ring for the OS Max 108FSR Engine.

This piston ring goes around the piston in the groove.

Features

• O.S. 29203400 Piston Ring 1.08 FSR OSMG7812

• All steel contruction

Specifications

• Static, non-compressed dimensions:
  Inner Diameter: 27.5mm (1.08")
  Outer Diameter: 29.5mm (1.16")
  Ring Thickness: 1mm (.04")

Contents

• One metal piston ring.

Requirements

• Piston, if needed (OSMG7556)

Comments

• At the "split" of the ring, it features a locating groove to fit the locating pin that is on the piston.