STIHL Chainsaw Ms 311 (2026)

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 Dunhil 200RNDD025 is a replacement 20 inch chainsaw bar and chain kit for compatible Stihl saws. The package includes one guide bar and three 20 inch chainsaw chains with 3/8 pitch, .050 gauge, and 72 drive links.

Performance: This spec combination is aimed at users who want a straightforward replacement setup for select Stihl models, including MS260, MS361, MS400, MS460, MS500i, and MS660, along with several legacy saws. The OEM references 200RNDD025 and 3003 008 8921 help with part matching.

Drawbacks: The listing does not provide detailed bar dimensions, materials, or chain construction details beyond the basic size specification. Buyers should verify compatibility carefully, and the kit does not appear to include extra maintenance accessories.

Verdict: A practical option for Stihl owners who need a compatible bar-and-chain replacement kit and value the convenience of receiving three chains with one guide bar.

Overview: The Goodbest replacement kit is built for Stihl MS311 and MS391 gas chainsaws and is positioned as a direct-fit maintenance solution. It includes a carburetor, air filter, spark plug, bulb, fuel filter, fuel line, and 2 gaskets, so it covers several commonly replaced parts in one package.

Performance and Features: The main value of this kit is compatibility matching. It lists replacement numbers 1140-120-0601 and 1140-120-0603, along with WTE-9A and WTE-16B references, which helps buyers confirm the correct part before purchasing. For owners doing a tune-up, the bundled components can make servicing simpler than sourcing each item separately.

Drawbacks and Considerations: This is a model-specific replacement kit, so it is important to verify the exact chainsaw model and part number before ordering. The manufacturer listing does not include dimensions, material specifications, or installation instructions, which means buyers should expect to rely on their own machine knowledge or service documentation.

Verdict: This kit is best suited to Stihl MS311 and MS391 owners who want a focused replacement package for maintenance or repair. If the listed compatibility matches your saw, the included parts make it a practical option for a multi-component tune-up.

Overview & Design: The Aynaxcol 11404001307 Ignition Coil and Air Filter Tune-Up Kit is a replacement maintenance kit made for Stihl MS311 and MS391 chainsaws. It is positioned as a practical service part for users who need to refresh ignition performance and air filtration on compatible saws.

Performance & Key Features: The ignition coil is designed to support more efficient ignition, which can help the chainsaw start more smoothly and maintain stable power during operation. The kit also references replacement part numbers 11401305B, 11404001307, 1140400130, and 1140-400-1307, making it easier to compare against the original component.

• Replacement fitment for Stihl MS311 and MS391 chainsaws.
• Made with temperature- and corrosion-resistant materials.
• Intended for DIY installation without specialized skills or complex tools.
• Useful for routine tune-up work or replacement of worn ignition and air intake parts.

Drawbacks & Considerations: The main limitation is fitment scope, since this kit is intended only for the listed Stihl chainsaw models. The available product information does not include detailed dimensions, so buyers should confirm their original part number before purchase.

Verdict: This Aynaxcol tune-up kit is best for Stihl MS311 or MS391 owners looking for a straightforward replacement ignition coil and air filter solution. It offers strong value for hands-on users who prefer to maintain their chainsaw at home and can verify compatibility before installation.

Overview: The Hyceker MS311 MS391 Oil Pump Oiler Cap Kit is a replacement parts set for select Stihl chainsaws. It is designed for the MS311, MS311C, MS391, and MS391C models, and it groups several oiling-related components into one kit for repair work.

Performance and Features: The package includes an oil pump assembly, worm gear, oil filter, oil tube, and oil cap. That makes it a practical option for users addressing wear in the oil delivery system, since the parts listed here are the ones most directly involved in moving oil to the chain area.

Drawbacks and Considerations: This is a model-specific replacement kit, so buyers need to confirm compatibility before ordering. The listing also does not provide installation guidance, dimensions, or material specifications, which means buyers may need to rely on their own repair experience or existing parts comparisons.

Verdict: For Stihl owners who need a targeted oil pump and oiler cap replacement solution, this kit offers a focused parts bundle with clear model references. It is best suited to users who already know their chainsaw model and want a straightforward replacement set for oil system maintenance.

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: The QRZ 1127-007-1003 is a chain tensioner adjuster compatible with select Stihl chainsaws. It is positioned as a replacement part for the chain tensioner adjusting screw assembly, which makes it a practical option for owners repairing worn hardware.

Performance & Key Features: The main advantage is its specific fitment for popular Stihl models, including MS 271, 291, 310, 311, 390, 391, 029, and 039. It also cross-references several part numbers, which can help users match the correct replacement more confidently during maintenance.

Drawbacks & Considerations: This part is not universal, so buyers need to confirm that their saw is on the compatible list before ordering. The manufacturer listing also does not include dimensions, material specifications, or installation guidance, so some users may need to verify fit during repair.

Verdict: This is best suited for Stihl owners who need a replacement chain tensioner adjuster for one of the listed models. If you want a model-specific repair part with clear cross-reference numbers, it is a sensible option, but it is less suitable for buyers who need broad compatibility or more detailed technical specs.

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 AUMEL 47mm Piston Ring Pin Kit is a replacement piston assembly made for Stihl MS311 chainsaws and some MS362 47mm bore saw models. It is positioned as an OEM-style repair part and cross-references Stihl replacement numbers 1140 030 2009 and 1140 030 2002.

Performance & Key Features: The kit includes 1 piston assembly with a 47mm diameter, 1 pin, 2 rings, and 2 circlips. In real-world maintenance, this type of kit is intended to help restore compression, reduce performance loss, and support smoother engine operation when the original piston and rings are worn or damaged.

Drawbacks & Considerations:

• Buyers should confirm chainsaw model, bore size, and OEM part number before ordering, especially for MS362 compatibility.
• The manufacturer listing does not list material composition, coating details, or exact tolerance specifications.
• Installation is not a simple external accessory swap and should be handled by users familiar with small engine repair.

Verdict: This AUMEL piston ring pin kit is best suited for Stihl MS311 owners, repair technicians, and chainsaw maintenance users who need a complete 47mm piston service kit matched to the listed OEM replacement numbers. It offers practical value for compatible saw restoration, provided fitment is verified 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.