OS 21817000 Piston pin Retainers (2 C Clip )/.12TR/TZ speed/18

This is the Piston Pin Retainer for the O.S. Max .18CV series engines;
.18CV-R(P) w/11G CARB
.18CV-R W/ROTARY CARB
.18CV-RX W/11G CARB
.18CV-RX W/ROTARY CARB
.18CV-RX(S) W/ROTARY CARB

FEATURES:

Steel construction

INCLUDES:

Two pin retainers

SPECIFICATIONS:

Diameter: 4.8mm