Kawasaki 23 HP Engine Vertical 39.9 Max Torque FS691V-FS00S String Trimmers this engine is precision-engineered to

this engine is precision-engineered to satisfy the most rigorous environmental mandates through an optimized combustion process that significantly reduces harmful exhaust emissions

and safety chains for instant hauling capability

extended tread life

Spark diversion guard for operator safety

Makita 18V LXT Brushless Cordless String Trimmer Kit XRU12SM1

Kawasaki 23 HP Engine Vertical 39.9 Max Torque FS691V-FS00S String Trimmers this engine is precision-engineered toWhat Makes this Engine Different? The Dual Element Air Filter that comes on this engine is the biggest difference between the FS691 and the FX691. This engine has no muffler. The charging system on this engine is the 15 amp style. Features No Muffler Overhead V Valve 90 V Twin Internally vented carburetor Rotating grass screen Dual element air filter Specs Brand Kawasaki Part # FS691V FS00S Shipping Weight 91. 5 lbs. Crankshaft Diameter 1 1 8"