O.S. Speed Piston Pin Retainers 2 (6pcs)
![O.S. Speed Piston Pin Retainers 2 (6pcs) O.S. Speed Piston Pin Retainers 2 (6pcs)](https://rcworld.com.my/v2/image/cache/catalog/All%20Product/Accessories/os%20speed/piston%20p-800x800w.png)
![O.S. Speed Piston Pin Retainers 2 (6pcs) O.S. Speed Piston Pin Retainers 2 (6pcs)](https://rcworld.com.my/v2/image/cache/catalog/All%20Product/Accessories/os%20speed/piston%20pin-800x800w.png)
![O.S. Speed Piston Pin Retainers 2 (6pcs) O.S. Speed Piston Pin Retainers 2 (6pcs)](https://rcworld.com.my/v2/image/cache/catalog/All%20Product/Accessories/os%20speed/piston%20p-120x120w.png)
![O.S. Speed Piston Pin Retainers 2 (6pcs) O.S. Speed Piston Pin Retainers 2 (6pcs)](https://rcworld.com.my/v2/image/cache/catalog/All%20Product/Accessories/os%20speed/piston%20pin-120x120w.png)
Tags:
piston pin os
Description
This is replacement O.S. Engines Piston Pin Retainer Clips, and intended for use with the O.S. 50SX-H and 55AX Engines.