General description The Chainsaw Carburetor for MS661 is a reliable replacement part designed for optimal performance in your chainsaw. Made from premium aluminum, this carburetor is sturdy, durable, and engineered to enhance the efficiency of your garden tool. Technical specifications Material: Aluminum Weight: Approx. 171g / 6.0oz OE Number: 1144 120 0600 Compatibility and accessories Compatible with MS661 and WJ 135B chainsaws Installation Easy to install and replace Regular replacement of carburetor parts can extend the service life of your chainsaw Usage Prevents engine from running out of oil or overflowing Improves acceleration and provides more power and torque Direct replacement for original 1144 120 0600 carburetor parts