MS 170 - $179.95 DSRP


Distributor Suggested Retail Price 16 in. Bar DSRP:  $179.95

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A lightweight chainsaw designed for woodcutting tasks around the home.

Looking for a compact, occasional use chainsaw? Homeowners, look no further. Complete with the same design features the professionals depend on, the MS 170 is lightweight with just the right amount of power— perfect for residential cutting and trimming of small trees, firewood or storm clean up.
Print Spec Sheets
MS 170 Specifications
DISPLACEMENT 30.1 cc (1.8 cu. in.)
ENGINE POWER 1.3 kW (1.7 bhp)
POWERHEAD WEIGHT 3.9 kg (8.6 lbs.)
FUEL CAPACITY 250 cc (8.5 oz.)
CHAIN OIL CAPACITY 145 cc (4.9 oz.)
OILOMATIC® CHAIN 3/8" PMM3
GUIDE BAR LENGTHS* (Recommended ranges) 30 to 40 cm (12" to 16")
STIHL ROLLOMATIC® Mini
POWER SOURCE Gas
STIHL recommends #3610 (61 PMM3 55) OILOMATIC® saw chain and 16" 3005 008 3913 Ematic™ guide bar combination. The actual listed guide bar length can vary from the effective cutting length based on which powerhead it is installed on.
Model Features
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    Built in the USA
    Indicates products that are built in the United States from domestic and foreign parts and components.

    More Information

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    Anti-Vibration System
    STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
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    IntelliCarb™ Compensating Carburetor
    The IntelliCarb™ Compensating Carburetor is designed to automatically adjust the air/fuel ratio when the air filter becomes restricted or partially clogged and maintains the engine’s correct RPM. IntelliCarb™ uses air from the clean side of the air filter to control the diaphragm and flow of fuel. As the air filter becomes dirty and less air is available for the carburetor, the IntelliCarb™ system adjusts the fuel flow to compensate for the decrease in air flow. This is in contrast to typical carburetors that utilize this air from the “dirty” side of the air box.
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    Ematic™ Lubrication System
    The Ematic™ guide bar, when used with STIHL OILOMATIC® saw chain, will provide proper lubrication and less oil consumption than conventional methods. The system works because two ramps, strategically placed in the guide bar rail, help contain the flow of oil and direct all lubrication to the sliding faces of the bar and chain links as well as the rivets and driver holes, which in turn can reduce bar oil consumption up to 50%.
Standard Features
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    Common Features for Chainsaws
    View the features common to many STIHL chainsaws.

Important Information
* The actual listed guide bar length can vary from the effective cutting length based on which powerhead it is installed on.
Note: STIHL recommends use of fuel with no more than 10% Ethanol content. Using fuel with greater than 10% Ethanol content may cause damage to your equipment and may void your STIHL warranty. Learn More…
WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
Click to view the STIHL Limited Warranty Time Periods
Optional Accessories
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    Quick Chain Adjuster (QCA) (B)
    The Quick Chain Adjuster (QCA) (B) allows the user to adjust the tension of the chain without the use of tools. This allows for easy chain adjustment.

    See it in action!
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    •2.6 oz. bottle makes 1 gallon mix

    •5.2 oz. bottle makes 2 gallon mix

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    STIHL recommends a mix of 50:1 high-quality 89 octane or higher unleaded gasoline to STIHL engine oil. This same mix ratio should be used during break-in.

  • Bar and Chain Oil Zoom
    Bar and Chain Oil
    STIHL Bar and Chain oil is formulated to adhere to the bar and chain, and to reduce wear. Special agents in the oil formulation help keep sap and pitch from clinging to the bar and chain.

    Available in quart and gallon bottles, 5 gallon pails and 55 gallon drums, in both summer and winter weights.

For Your Safety
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    Innovative keyed thumb stitching for super comfort and gripping ability. Sizes available S, M, L, XL.
  • Woodcutter Chaps Zoom
    Woodcutter Chaps
    Apron Chaps from STIHL are made from rugged, 400-denier nylon and feature the same UL® classified protection as our other chaps. Just snap them over your pants and you’re ready to go. Sewn into the legs of the chaps are six layers of Avertic® Pro by Engtex®, a cut-retardant material designed to clog the sprocket and stop the saw chain on a gasoline-powered chainsaw in case of accidental contact with the rotating saw chain. The open back design of these chaps makes them a great choice for hot working conditions.
  • Woodcutter Helmet System Zoom
    Woodcutter Helmet System
    The lightweight STIHL Woodcutter Helmet System is an excellent choice for budget-conscious non-professional users with chainsaws and pole pruners. Designed for comfort, the vented shell provides cooling air during use, and the 6-point mount suspension provides comfortable support. The STIHL Woodcutter Helmet System is Class G certified and includes NRR 22 hearing protection.

Are you ready for a STIHL?

MS 170 is rated 4.4 out of 5 by 493.
Rated 1 out of 5 by from LOVE the MS170!!! As a female, with Rheumatoid Arthritis, STIHL is the only brand of equipment we purchase!!! My husband's STIHL Farm Boss (290 - now retired) chain saw was way too heavy for me to use so my mom surprised me with the 170 for Mother's Day 2016. The 170 is lightweight enough for extended use by female; yet sturdy enough to tackle heavy jobs. For example, I cut down 250-300 medium sized cedar trees over the course of two days with no problem or engine trouble. The key is to have extra chains on hand (which can be re-sharpened) and add bar oil with each refueling. With those three things, the 170 will run forever!! The biggest bonus for us also is that all of our STIHL equipment starts every single time we use it (which is a HUGE bonus because I despise small engines that won't start!). I will add that we currently own a variety of STIHL equipment (3 chainsaws, a pole saw, a weed eater, a trimmer, a leaf blower, and a tiller) and we are 100% satisfied with ALL of it!! We absolutely LOVE the STIHL brand for all of our ranching small equipment needs.Note: we run STIHL bar & chain oil & STIHL fuel mix in all of our STIHL equiment. Always!!
Date published: 2017-02-14
Rated 5 out of 5 by from Played with it a few times but haven't cut wood yet. Feels great, very solid, but haven't used it yet.Oddly enough I didn't type enough, so I have to type more so it'll let me post this? Really? That's annoying. Hopefully this is enough.
Date published: 2017-02-13
Rated 5 out of 5 by from Saw has everything the homeowner could want This is my second chainsaw from Stihl.still the best
Date published: 2017-02-12
Rated 5 out of 5 by from Light weight but plenty of power I had big saws for the trunks but needed a smaller, lighter saw for the branches. This one does the job admirably. I also appreciated the on line video on how to sharpen the chain.
Date published: 2017-02-08
Rated 5 out of 5 by from Great saw It's a work horse that's all I want to say!!!!!!!!!
Date published: 2017-02-07
Rated 4 out of 5 by from MS 170 - Ok chainsaw Was really pleased the first time I used this chainsaw. Cut oak firewood up like butter. Started very easy too and light enough for this old lady to use. Well, now that I've had it a year, I'm not as thrilled. I got a timberline blade sharpening kit for Christmas and have tried to sharpen the teeth and cut more firewood. Just doesn't cut the same. Wondering if after one or two uses I have warped the bar. I use John Deere bar oil and either non-ethanol gas to mix with oil or moto mix. Just not like day one and have only used this saw about 4 times. I frequently get emails telling me to see my John Deere dealer about a features or service on either my stihl chainsaw or weed wacker. When I stop at my John Deere store to inquire about this, either they can't help me or have no idea what I am talking about. Very frustrating!
Date published: 2017-02-07
Rated 4 out of 5 by from Great quality but lack of power for a 16 inch bar. Saw has typical STIHL quality but was a little surprised at lack of power with a 16 inch bar as sold. Would probably be a great saw with a shorter bar and chain.
Date published: 2017-02-07
Rated 5 out of 5 by from Very great product! I got this saw as a trade...and it was only used a couple times,so it's in new condition.. I started it up and it was ready to work with no hesitation I recommend this to everybody
Date published: 2017-02-05
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