Genuine STIHL chain sprocket/clutch cover (P/N 1144 640 1705 / 11446401705), designed for MS651, MS661, and MS661C chainsaws. Offers durable metal construction, precise fit, and reliable protection for internal drive components—ensuring safe, consistent performance.

✅ Exact OEM Replacement – Reloads your saw with a precise fit and trusted STIHL performance.
✅ Compatible Models – Engineered specifically for MS651, MS661, and MS661C chainsaws.
✅ Rugged Metal Design – Strong construction resists wear and shields critical drive components.
✅ Ensures Safe Operation – Shields the chain sprocket and clutch area for safe, debris‑free performance.
✅ Easy OEM Swap – Direct bolt-on replacement using factory mounting points—no modifications required.
✅ Trusted Maintenance Investment – Restores protection and upholds your saw’s operational reliability.