The MS 391 features the STIHL 2-MIX engine technology that is fuel efficient with reduced emissions. Although it is equal in weight to the MS 311, the MS 391 is more powerful resulting in a greater power to weight ratio. This is a Chainsaw that is designed for big jobs on farms or lifestyle properties including felling trees, cutting firewood and cleaning up after a storm.

NOTE:

Your Chainsaw will require engine oil and bar lube. We recommend STIHL HP ULTRA TWO STROKE ENGINE OIL and STIHL SYNTH PLUS CHAIN LUBRICATION for your machine.