Authentic Stihl OEM tank housing assembly (part number 1144 350 0806 / 11443500806) designed specifically for the MS 661 and MS 661 C series. This high-quality unit includes the fuel tank housing and integrated rear handle, ensuring a seamless, durable replacement.

✅ Genuine Stihl OEM Part – manufactured to exact factory specifications for flawless compatibility with MS 661 chainsaws.
✅ All-in-One Assembly – combines fuel tank housing and rear handle into one integrated unit for improved ergonomics.
✅ Durable Design – built from robust, fuel-resistant materials engineered to withstand rigorous field use.
✅ Precision Fitment – ensures perfect alignment with OEM components to maintain optimal sealing and structural integrity.
✅ Easy Installation – direct OEM replacement minimizes downtime and allows for quick installation.
✅ Restores Safety & Functionality – enhances fuel containment and provides solid rear grip, ensuring safe and stable chainsaw operation.