A powerful and fuel-efficient chainsaw that’s comfortable to use.
The STIHL® MS 251 WOOD BOSS® chain saw is designed to deliver all the power you’d expect from STIHL equipment, yet with a comfortable and ergonomic design. The MS 251 is perfect for felling small trees, pruning and thinning, and cutting firewood simply and efficiently. And with up to 20% fuel savings and 50% reduced emissions (as compared to previous models), you can enjoy a longer run time while feeling good about your impact on the environment. Features like a Master Control Lever™ and reduced vibration make the STIHL MS 251 WOOD BOSS a lean, easy-to-use machine that still packs plenty of power.