About this item 【PRO Commercial 72cc Gas Chain Saw】 - FARMMAC gas chain saw power head F380W compatible for Stihl MS381 MS380 038 Neotec NS872. Efficient 72cc full crank & excellent 2-cycle stroke air-cooled engine has better working power 3.9KW 5.3HP and fast air cooling system for overheating improving the engine power and efficiency 【Compatible with 24"/25"/28" Bar and chain】 - FARMMAC Power chainsaw F380W fit with 24, 25 and 28 inch bar, guide bar Tail Mount dimension 12.1mm(D025) and 3/8" chain pitch, 0.063" chain gauge, low kickback, which cuts through the woods or falling tree quickly and easier. Note: This chainsaw power head does not include guide bar and chain 【High Quality Carburetor for Easy Start】The high quality HLHIC carburetor of our magnum chainsaw will proportioned automatically the corresponding concentration of oil and the corresponding amount of mixed gas will be output. In order to make the mixed gas mixed evenly, the carburetor also has the effect of atomizing the fuel for normal operation of the machine improves the engine power for easy start and fuel utilization 【Product Information】 This chainsaw F380W powerhead weighing 19.8 lbs and it measures 17 x 7.5 x 10.6 Inch. The max engine/motor RPM recommended for this saw is 13,300. 【High Quality Service】 - All of our Machines come with a 6 month replacement motor part with no addtional cost. We have professional local after-sales maintenance personnel to serve you at any time. If you have any questions, please feel free to contact us Specification for FARMMAC Power Chainsaw F380W Engine Power Type:Two-storke, air cooledEngine Power:3.6kwDisplacement:72CCBar Size: 24/25/28"Chain Pitch:3/8"Chain Gauge:0.050" 0.058" or 0.063"Fuel Type:2-cyclePackage Included1pc Chainsaw Power Head 72CC1pc Tool Kit1pc Instruction manual1pc 1L Fuel Oil Mixing Bottle1PC Guide Bar Cover