SKU: 4825975031

STIHL® MS 391 Chainsaw

Sale price$405.00 Regular price$450.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

STIHL® MS 391 ChainsawThe MS 391 gas chainsaw combines strong cutting performance with comfort, for farmers, tradespeople and landscapers. The main areas of application for this power tool include cutting firewood, landscape maintenance and cutting construction timber. The STIHL MS 391 chainsaw impresses with an output of 3. 3 kW (4. 5 hp) and achieves an optimal power to weight ratio of 1. 9 kg kW. The chainsaw is powered by an economical and powerful STIHL 2 MIX engine.

The MS 391 gas chainsaw combines strong cutting performance with comfort, for farmers, tradespeople and landscapers. The main areas of application for this power tool include cutting firewood, landscape maintenance and cutting construction timber. The STIHL MS 391 chainsaw impresses with an output of 3.3 kW (4.5 hp) and achieves an optimal power-to-weight ratio of 1.9 kg/kW. The chainsaw is powered by an economical and powerful STIHL 2-MIX engine. The STIHL MS 391 features a decompression valve that significantly reduces the pulling force on the starter cord, so that you can start the gas-driven chainsaw as effortlessly and easily as possible. Other features of the gas chainsaw include:

A controlled-delivery oil pump for demand-based delivery of oil. This means that lubrication can be optimised for very long cutting attachments or very dry wood, and oil consumption can be reduced in other cases. The STIHL Ematic system ensures that every drop of oil reaches exactly the places it is needed in a targeted manner.

The routing pre-separator removes coarse dirt particles, relieving strain on the filter itself. You can also retrofit your MS 391 with an HD2 air filter, thereby upgrading it with a long-life air filter system. This will allow you to work for significantly longer without interruption, and reduces the number of filter cleanings required.

    Features

    • Stihl 2-Mix Engine: Highly Power-Efficient. With The Stihl 2-Mix Engine, You Can Reduce Exhaust Emissions And Fuel Consumption, And Therefore Operating Costs. This 2-Stroke Engine Is Low-Maintenance And Uses Fuel Efficiently Even At High Power Levels. Use A Mixture Of Petrol And Engine Oil As Fuel. The Stihl 2-Mix Engine Complies With The Strict Eu Stage V Emissions Directive.
    • Stihl Anti-Vibration System: For More Pleasant Work. Vibrations Can Occur When You Put Your Power Tools Through Their Paces, And These Are Particularly Noticeable In The Grip Area. The Buffer And Spring Elements Of The Stihl Anti-Vibration System Reduce The Transmission Of Engine Vibrations To The Handle Area And Therefore To Your Body. The Result Is That Your Power Tool Is More Comfortable To Hold And Your Work Is Much Less Tiring.
    • Stihl Four-Channel Technology: For Lower Fuel Consumption And High Performance. Thanks To Stihl Four-Channel Technology, You Can Work With Your Power Tool With Very Low Fuel Consumption And High Performance. The Four Overflow Channels Guide The Fuel-And-Air Mixture Into The Cylinder In A Targeted And More Compressed Manner, Which Optimally Burns The Fuel And Significantly Increases The Performance Of The Engine.
    • Tool-Free Fuel Cap For Oil And Fuel Tanks: Quick And Easy To Use. With Tool-Free Fuel Cap, You Can Open And Close Oil And Fuel Tanks In Just A Few Simple Steps, Thanks To A Bayonet Closure.
    • Stihl Ematic System: Reduces Oil Consumption. The Stihl Ematic System Comprises A Stihl Ematic Or Ematic S Guide Bar, A Stihl Oilomatic Saw Chain And A Controlled-Delivery Oil Pump. It Ensures That The Chain Oil Gets To Where It Is Needed For Lubrication. This Allows You To Reduce Oil Consumption By Up To 50%. If You Often Work In Dusty Conditions Or If You Use Long Guide Bars, You Can Quickly And Easily Increase The Oil Quantity At Any Time With The New Oil Pump System.
    • Manual Decompression: Effortless Start-Up. The Decompression Valve Makes It Easier To Start Your Power Tool. When Starting, You Can Allow Some Of The Compressed Mixture To Escape From The Cylinder By Opening The Valve. This Protects The Start-Up System And Reduces The Amount Of Force Required On The Starter Cord.
    • Compensator: Reduced Maintenance. The Compensator Is A Control System In The Carburettor, Which Uses Pressure Compensation To Ensure That Engine Performance, Exhaust Gas Quality And Fuel Consumption Remain Virtually Constant Over A Long Period Of Time, Despite Increasing Contamination Of The Air Filter. You Do Not Need To Clean The Air Filter Until There Is A Noticeable Drop In Performance. This Means That You Can Work For A Long Time Without Maintenance.
    • Side-Mounted Chain Tensioning: For Simple And Secure Re-Tensioning. Side-Mounted Chain Tensioning Allows For Protected, Easy And Quick Chain Tensioning And Replacement. The Tensioning Screw Is Inserted Laterally Through The Sprocket Cover.
    • Controlled-Delivery Oil Pump: The Exact Chain Oil Output Can Be Adjusted Manually For Varying Conditions, Allowing For A Reduction Of Up To 50%.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 4825975031

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    4.5 ★★★★★
    Based on 5 reviews
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    A
    Verified Purchase
    Amazon Customer
    Cuba, US
    ★★★★★ 5
    Excellent front wipers, rear slightly shorter than expected
    Size: 22"+21"+11"(U/J Hook), Size: 22"+21"+11"(U/J Hook)
    I purchased the 22", 21", and 11" windshield wiper blade set for my 2017 Jeep Grand Cherokee. The front windshield wipers (22" and 21") work perfectly—smooth, quiet, and they clean the glass very well with no streaks. Regarding the rear wiper (11"), it does work properly and gets the job done. However, it is slightly shorter than the one I previously had installed. To be fair, I did not measure my old rear wiper, but it appears the one on my vehicle was a 12" blade, even though this listing specifies 11". Overall, I’m satisfied with the performance, especially for the front wipers. Just keep in mind that the rear blade may be shorter than what you currently have installed, depending on your setup.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 10, 2026
    G
    Verified Purchase
    Godsdaughter54
    Bozeman, US
    ★★★★★ 4
    Nice wipers
    Size: 26"+16"+12"D(U/J Hook)
    I got the right ones. Checked and checked again. For my husband's subaru crosstrek. The front ones fit perfect. Installed super easy. Work nicely. Had alot of rain to check them out recently. Now the back one. Does not fit. Not sure what is wrong with it, but 2 out of 3 is good.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026
    L
    Verified Purchase
    Lexi L
    Houston, US
    ★★★★★ 5
    Finally, no more streaking and squeaking.
    Size: 26"+16"(Top Lock)
    Bought these a few months ago for my boyfriend’s car. It was for the purpose of replacing the OEM model that initially came with the car, as the squeaking was driving me nuts. Matching the pair to his car’s make and model here on Amazon was easy. The installation was easy as well, as they simply lock in with no difficulty for me. And they look fine as well. They’ve held up the last few months in the bitter winter here in the northeastern seaboard with no issues. No squeaking, streaking, or scraping. The material seems sturdy and of good stability, not flimsy. Definitely directing him to buy this brand again when they eventually need changed out.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 29, 2026
    M
    Verified Purchase
    mfdumont
    Charlottesville, US
    ★★★★★ 5
    Great price and perfect fit.
    Size: 26"+20"+12"B(U/J Hook)
    All three blades worked great for my 2023 Grand Cherokee. Well worth the money! Make sure you know how to take the old blades off! I had issues with the rear blade, but finally worked it out. The rear blade is 12 inches long, but the factory blade was 10 inches, presumably to clear the roof camera. FYI the 12 inch blade works fine.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 24, 2026
    T
    Verified Purchase
    Tom C.
    Port Orchard, US
    ★★★★★ 5
    Easy Install and Skip Free
    Size: 19"+18"+10"(U/J Hook)
    This is a good kit - the second one I bought for a different car. Wipers seem to wipe ok. That is if you first remove the little blade guards that come with each wiper, just like the ice skaters use for their Olympic level blades. And having all three blades (two front and one back) ordered specifically to fit the car, I didn't have to guess and take multiple trips to AutoZone or Advance or O'Riellys. Sometimes the reviewer bot likes to know about some specifics as well. So . . . these fight a great battle to resist rain. And with a lever inside the car, these wipers are easy to use once installed. They are really fast when they slide out of the box. Having had some cars where the wipers fell off, I can attest to the safety that any wiper gives the driver, regardless of it's durability or speed. So I look forward to the safety these wipers will afford over having metal arms scratching across the windshield like fingernails on a chalk board.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 22, 2026

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