16", 32 cc, Commercial Grade, Gas Chain Saw, 1.6 HP, 2 Cycle, Low Emissions, Full Crank, 4 Bolt Cylinder, 2 Piston Rings, Chrome Plated, Stress Relieved Cylinder, Heavy Duty Clutch, Wapoundro Diaphragm Carburetor With Primer, Auto Choke Return, Pull Force Reduction System, Automatic, Adjustable Oiler, Side Access Chain Tensioner, 16" Oregon Bar & Chain, 3/8" Chain Pitch, 2 Mounting Studs, Soft Elastomer Grip, 10.1 OZ Fuel Tank Capacity, Heavy Duty Anti-Vibration System, 9.3 LB, 50:1 Gas/Oil Ratio, 7 Year Consumer Use Warranty, 2 Year Commercial Use Warranty, 1 Year Rental Use Warranty, For Replacement Oregon Bar & Chain Combo Kit Use #27857.