Genuine Stihl OEM chain sprocket cover (part number 11236401704 / 1123-640-1704). Designed to shield the drive sprocket and clutch mechanism from debris and damage. Durable polymer construction ensures reliable protection and precise fit for Stihl models MS180, MS210, MS230, and MS250.

✅ OEM Part Number 11236401704 / 1123-640-1704 – Authentic Stihl replacement part
✅ Wide Model Coverage – Compatible with MS180, MS180C, MS210, MS210C, MS230, MS230C, MS250, MS250C chainsaw models 
✅ Impact-Resistant Polymer Construction – Built for long service life and protection against debris and wear
✅ Maintains Chain Performance – Keeps the chain aligned and free of obstructions for smooth cutting performance
✅ Easy Direct Replacement – Installs using existing studs/bar nuts—no modifications needed