STIHL Ms 391 Chainsaw (2026)

The Husqvarna 455 Rancher is a gas-powered handheld chainsaw built around a 55-cc 3.5-HP 2-cycle X-Torq engine paired with a 20-inch bar. Its design emphasizes ergonomic handling with a 7 degree offset front handle and improved grip for better mobility during wood cutting, tree trimming and land clearing. The overall build focuses on combining power with user-friendly features for both residential and more demanding outdoor work.

In performance the patented X-Torq engine technology maximizes power output even at low RPMs while Smart Start allows quick and easy ignition with minimal effort. The centrifugal Air Injection system expels larger dust and debris particles before they reach the filter to support longer engine life. An automatic oiler keeps the chain lubricated during use and LowVib technology with dampeners reduces vibrations for smoother handling across recommended 13 to 24-inch bars. The inertia-activated chain brake further enhances safety by limiting kickback risks.

Potential drawbacks stem from the 2-cycle gas engine which requires proper fuel mixing and ongoing maintenance that electric models avoid. The saw is optimized only for bar lengths between 13 and 24 inches so users needing longer bars will find it restrictive. As with most gas chainsaws it also generates more noise and emissions than battery-powered options.

Overall the Husqvarna 455 Rancher delivers strong value for homeowners, property owners and professionals who need a capable gas chainsaw for medium to heavy outdoor cutting tasks. It is especially well suited as a reliable tool for land clearing and tree work or as a practical gift for men who tackle yard and property maintenance.

Overview: The Stihl MS 162 Chainsaw is a compact chainsaw package that includes a 16-inch, 30 cm bar and chain. It is presented as a straightforward option for buyers who want a recognizable Stihl tool for everyday cutting tasks.

Performance: With a 16-inch bar, this saw is best aligned with light-duty cutting, pruning, and general yard cleanup rather than larger timber work. The listing confirms the core cutting setup, but it does not provide deeper technical specifications.

Drawbacks: The manufacturer listing does not list engine specifications, weight, or safety features, so comparison shopping is limited. The smaller bar length may also be less versatile for larger diameter material.

Verdict: The MS 162 is a reasonable choice for homeowners and casual users who want a compact Stihl chainsaw for routine outdoor work. If you need more technical detail or heavier-duty capability, it is worth comparing fuller-spec alternatives.

Overview: The Savior 20 Inch Chainsaw Chain is a replacement chain built around a 3/8" pitch, .050" gauge, and 72 drive link specification. It is designed for a wide range of compatible Stihl and Husqvarna chainsaws, making it a practical option for users replacing worn chains.

Performance: The full-chisel design is intended for more aggressive cutting, while the low-kickback feature adds a safety-oriented element. According to the product data, the rivets are heat treated and quenched for stronger link connections, and the chain is supplied with surface oil to help reduce wear and support smoother operation.

Considerations: This is a model-specific replacement, so buyers need to verify exact fit before purchasing. As with most full-chisel chains, performance may be strong, but the chain can demand more careful handling than milder cutting profiles. The included gloves are useful for installation and oil handling, but they are not anti-cut gloves.

Verdict: This chain is best suited for users who need an exact-fit replacement for supported Stihl, Husqvarna, or similar saws and want a 3-pack for convenience. It is a solid choice for maintenance-minded owners who value clear specifications and practical replacement coverage.

Overview & Design: The Mtanlo 3/8" 7T Clutch Drum Sprocket Oil Pump Worm Gear Kit is a replacement parts package made for Stihl MS311 and MS391 chainsaws. It includes a clutch drum, needle bearing, washer, clip, oil pump, and worm gear, giving users a grouped solution for servicing connected clutch and oiler components.

Performance & Key Features: The main value of this kit is parts consolidation. Instead of buying a clutch drum, oil pump, worm gear, and small hardware separately, users receive the core items needed for this type of repair in one package. The listed 3/8" 7T clutch drum specification and replacement part number 1129 640 2000 make it easier to compare against the original setup before installation.

Drawbacks & Considerations: This kit is model-specific and should be checked carefully against the chainsaw model and existing part number before purchase. The available product data does not list material details, dimensions, or installation instructions, so buyers should be comfortable verifying fitment and performing chainsaw maintenance safely.

Verdict: This Mtanlo replacement kit is best for Stihl MS311 and MS391 owners, repair technicians, or DIY users who need to refresh clutch drive and oiling-related components together. It is a practical option when the listed model compatibility and part reference match the saw being serviced.

Overview & Design: The Adefol 3/8" 7T spur clutch drum sprocket bearing kit is a replacement parts set made for compatible Stihl MS311 and MS391 chainsaws. It is intended for maintenance or repair of the clutch and sprocket drive area, with the main wear components bundled together for convenience.

Performance & Key Features: This kit includes 1 clutch drum, 1 clutch assembly, 1 needle bearing, 1 clutch washer, and 1 e-clip. The listed 3/8" 7T spur sprocket specification helps users match the drive setup on supported chainsaws, while the OEM replacement references provide useful guidance for confirming fitment before installation.

Drawbacks & Considerations: The most important consideration is compatibility. Adefol advises buyers to compare the original model, pictures, and product details carefully to avoid mismatch issues. The product data does not provide dimensions or material details, so users should verify part numbers and chainsaw model information before purchasing.

Verdict: The Adefol clutch drum sprocket bearing kit is best suited for Stihl MS311 and MS391 owners or repair users who need a practical 5-piece replacement set for clutch and sprocket maintenance. It offers strong value when the listed part numbers match the original components, but careful fitment verification is essential.

Overview & Design: The DEF Ignition Coil is a replacement ignition module made for Stihl MS311, MS391, MS311Z, and MS391Z chainsaws. It is positioned as an aftermarket replacement for OEM part numbers 1140-400-1303 and 1140-1305-B. The listing does not specify construction materials, dimensions, or included hardware, so fitment verification is especially important before purchase.

Performance & Key Features: This part is intended for chainsaw repair situations where the ignition coil may need replacement. Its main value is model-specific compatibility with supported Stihl chainsaws and clearly listed OEM cross-reference numbers. For users diagnosing ignition-related issues, this makes it easier to compare the part against the original component.

Drawbacks & Considerations: The product information is limited beyond fitment and replacement part numbers. Buyers should not assume compatibility with other Stihl models or unrelated chainsaw brands. The listing also does not confirm whether mounting hardware, installation guidance, or other accessories are included.

Verdict: The DEF Ignition Coil is best suited for owners or repair technicians working on Stihl MS311, MS391, MS311Z, or MS391Z chainsaws who need a replacement for OEM 1140-400-1303 or 1140-1305-B. It is a practical repair-focused accessory, provided the buyer confirms the part number and model match before installation.

Overview & Design: The Atunee 1140 792 9101 Chain Brake Handle Guard is a replacement chainsaw accessory made for Stihl MS311 and MS391 models. It is intended to replace the hand guard component associated with the chain brake area, making it a practical repair part for users restoring a damaged or worn guard.

Performance & Key Features: The main value of this part is model-specific compatibility and replacement alignment with part number 1140 792 9101. Its reinforced design is described as suitable for frequent use and for resisting impacts from debris or drops, which are common risks during chainsaw operation and transport.

Drawbacks & Considerations: Buyers should confirm their chainsaw model and part number before ordering, since the product data only lists compatibility with Stihl MS311 and MS391 chainsaws. The package includes one chain brake handle guard only, and the available information does not specify dimensions, included mounting hardware, or installation steps.

Verdict: This Atunee replacement handle guard is best for Stihl MS311 or MS391 owners who need a targeted replacement for part number 1140 792 9101. It is a sensible choice for maintenance-focused users who have verified compatibility and only need the guard component rather than a full repair kit.

Overview & Design: The Mtanlo HD2 Air Fuel Filter Kit is a maintenance tune-up set for select Stihl MS-series chainsaws. It centers on a hi-flow pleated air filter and includes several supporting service parts for routine upkeep, making it a practical option for owners who want a bundled replacement kit rather than buying each item separately.

Performance & Key Features: Based on the listed specifications, the kit fits Stihl MS261, MS261C, MS271, MS271C, MS291, MS291C, MS311, MS341, MS362, MS362C, and MS391 chainsaws. The included air filter is listed as a replacement for part numbers 1113 120 1603 and 1141 120 1604, while the package also includes a spark plug, fuel hose, yellow line, fuel filter, oil filter, two bar nuts, and two carb gaskets.

Drawbacks & Considerations: Buyers should confirm that their chainsaw model and air filter part number match before ordering, since the listing specifically notes that users should make sure it is exactly what they need. The raw data does not provide dimensions, detailed material information, or OEM certification, so those details should not be assumed.

Verdict: This Mtanlo service kit is best for Stihl MS-series chainsaw owners who want a convenient aftermarket maintenance bundle with the main filtration, fuel, ignition, gasket, and hardware components included. It is a strong fit for routine tune-ups, provided compatibility is checked carefully before installation.

AUTOKAY MS271 MS391 Air Filter is a replacement parts kit aimed at owners of select Stihl chainsaws. It is built around replacement part number 1141 120 1600 and is intended for routine maintenance rather than a performance upgrade.

The package includes one air filter, two spark plugs, one fuel filter, one fuel line, and one oil bubble. That makes it a practical all-in-one option for users who want to refresh several wear items at the same time and keep their saw running with the correct service parts.

Important compatibility note: the listing states that MS391 fitment applies only to some model variants, so buyers should confirm their current filter type before ordering. The product also does not provide extra details such as material specs or dimensions, which may matter for careful matchups.

Verdict: this is a useful choice for Stihl owners who need a compatible replacement filter kit and value bundled maintenance parts. It is best suited to buyers who can verify fitment and want a straightforward replacement for select MS231 through MS391 chainsaws.

Overview & Design: The ENGINERUN chainsaw chain tensioner adjuster screw assembly is an aftermarket replacement component made for select Stihl chainsaws. It is intended to service the chain adjustment system on compatible models, including MS 271, MS 291, MS 310, MS 311, MS 390, MS 391, 029, and 039.

Performance & Key Features: This part is designed to replace OEM numbers 1127-007-1003, 1127-640-1900, 1123-664-1400, and 1127-664-2200. In practical use, its main value is helping restore the ability to properly tension the chainsaw chain when the original adjuster screw assembly is worn, damaged, or missing.

Drawbacks & Considerations: Buyers should confirm both the chainsaw model and OEM reference number before ordering, since chainsaw parts can vary by production version. The available product data does not list dimensions, material details, or a complete parts list, so users should not assume extra hardware is included unless confirmed by the seller.

Verdict: The ENGINERUN chain tensioner adjuster screw assembly is best for Stihl chainsaw owners, mechanics, and repair-focused users who need a targeted replacement for the chain adjustment mechanism. It is a practical option if your model and OEM part numbers match the listed compatibility.

• Best suited for listed Stihl MS-series and 029/039 chainsaws.
• Helpful for restoring chain tension adjustment functionality.
• Requires careful fitment verification before installation.

Overview & Design: The Xingehor 1140 140 4401 tune-up kit is an aftermarket replacement parts set for compatible Stihl chainsaws. It includes one flat-style air filter, one spark plug, and one fuel filter, giving users the core parts needed for a basic maintenance refresh.

Performance & Key Features: This kit is intended for select Stihl MS311, MS362, MS391, MS362C, and MS391C chainsaws using the newer flat air filter system. The air filter replaces OEM reference number 1140 140 4401, while the fuel filter references 0000-350-3500 and 0000-350-3502. The included spark plug is listed as BPMR7A, making the package practical for routine tune-up work.

Drawbacks & Considerations: Compatibility is the most important limitation. The listing states it does not fit MS311 chainsaws below serial number 295 938 526 or MS391 chainsaws below serial number 298 938 526. Buyers should compare the model number, serial range, product photo, and the shape and size of the original air filter before ordering.

Verdict: This Xingehor tune-up kit is best for owners of compatible Stihl MS311, MS362, and MS391 series chainsaws who want a simple aftermarket maintenance bundle. It offers strong practical value if the saw uses the correct newer flat filter system, but careful fitment verification is essential before purchase.