Best 20 Inch Chainsaw Chain Under $40 (2026): 4 Picks

Compare the picks

20 October 2026

How we scored them

Each chain is scored on performance, build, value, safety and warranty, with the weights published on our How We Pick page. A spec the listing does not publish scores nothing.

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score. Safety counts only for powered gear or where the listing states safety features; where it does not apply, the score is taken over the remaining 90 points.

How to choose the best 20 inch chainsaw chain under 40

Pitch, gauge and drive links

The three numbers are the whole fit story. The FUNKYWOO states .325 in pitch, .050 in gauge and 80 drive links for Husqvarna 450, 455 and 460 Rancher models. The Fifchall states 3/8 in pitch, .050 in gauge and 72 drive links with a wide fit list covering Husqvarna Ranchers and Stihl MS models. The GSSHBR states .325 in pitch, .063 in gauge and 81 drive links for Stihl MS290, MS271 and MS291. The Husqvarna X-Cut states 3/8 in pitch, .050 in gauge and 72 drive links for the 455 and 460 Rancher. The Fifchall listing tells you to check the bar length, pitch, gauge and drive links before purchasing. Miss one number and the chain does not fit.

Full chisel or semi-chisel

The Fifchall states full chisel chain with German steel and Japanese chrome-plated technology, the fast-cutting pick. The other three state semi-chisel: the FUNKYWOO states a higher tolerance for debris, the Husqvarna states a chain less sensitive to dirt that stays sharper longer and is easy to file, and the GSSHBR states a full-complement chain that cuts smooth. For dirty firewood, the semi-chisel picks state the forgiving tooth; for clean cuts, the full chisel states the speed.

Kickback and vibration

The FUNKYWOO states a low-kickback, low-vibration chain. The GSSHBR states low kickback and low vibration for consistent cuts. The Husqvarna states reduced kickback from its X-Cut design. The Fifchall states low vibration with no kickback figure. No listing states a kickback standard by name, so the safety scores stay at zero and the stated claims are compared as written.

Pack size

The GSSHBR states a 5-pack, the best stated pack value here. The FUNKYWOO and Fifchall state 4-packs. The Husqvarna states a single chain. For a winter of cutting, the stated 5-pack keeps spares on the shelf; the 4-packs split the difference; the single OEM chain suits a saw that sees occasional use.

Bar length is not chain length

The FUNKYWOO listing states the point plainly: the chain fits 20 inch chainsaw models and bars, not a chain measuring 20 inches long. Drive links set the actual length: 80 on the FUNKYWOO, 72 on the Fifchall and Husqvarna, and 81 on the GSSHBR. When the listing says 20 inches, it means the bar; the 72, 80 and 81 drive link figures are the chain. Match all three numbers from your old chain or the bar.

OEM numbers to match

The GSSHBR states replacement OEM part numbers: Oregon 22LPX081G, Stihl 26RM3 81 and 3689 005 0081, Husqvarna 591104281 and H26-81, and Trilink CL76381TL2. That stated cross-reference is the most concrete fit data here. The Fifchall states fit for Husqvarna 455 and 460 Ranchers and a long list of Stihl models including the MS391, MS311 and MS290, plus the Poulan PR5020. The FUNKYWOO states fit for the Husqvarna 450, 455 and 460 Ranchers. The Husqvarna X-Cut states fit for the 460 and 455 Rancher. Where the listing states the OEM number, match it against your chain.

Rivets, chrome and oil grooves

Three listings state the same construction story. The FUNKYWOO states a premium industrial hard chrome outer layer for reduced wear and hardened rivets for a stronger connection between chain links. The GSSHBR states the same hard chrome outer layer and hardened rivets. The Fifchall states hardened rivets, premium German steel, Japanese chrome-plated technology with sharp cutters, and oil storage grooves that resist corrosion. The Husqvarna states a precisely balanced combination of materials and manufacturing processes. For a chain that stays adjusted and resists rust, the stated chrome and rivet figures are the durability story.

Heat treatment, pre-stretch and sharpening

The FUNKYWOO states a heat-treated semi-chisel chain with a higher tolerance for debris. The Husqvarna states a pre-stretched X-Cut chain with a semi-chisel tooth that is less sensitive to dirt, easy to file, and stays sharper longer, with long-lasting sharpness right out of the box. The Fifchall states full chisel and asks you to check your chainsaw or original chain before purchasing. For dirty firewood and ground contact, the stated semi-chisel picks forgive more; for clean wood, the stated full chisel cuts faster.

Warranty and support

The Husqvarna states a 90 days manufacturer warranty description, the only stated term here. The Fifchall states after-sales support service for fit questions. The FUNKYWOO states to verify your parameters to ensure the chain fits your chainsaw. The GSSHBR states to check the length and drive links to ensure the chain works with the machine. The other listings state no warranty term. Where a term is stated, that is the coverage to hold against.

Gauge: .050 against .063

Three of the four state .050 in gauge: the FUNKYWOO at .050, the Fifchall at .050, and the Husqvarna at .050. The GSSHBR states .063 in gauge at .325 in pitch with 81 drive links. Gauge has to match the bar groove, so a .063 chain does not run on a .050 bar. The GSSHBR spec table contradicts its own title on this point, stating 0.50 in gauge, 14 inch bar length and 52 drive links against the title and bullets stating .063 in, 20 inch and 81; per our rule we trust the title and bullets and note the contradiction. Where the gauge is stated, match it exactly.

Vibration and fatigue over a day of cutting

The FUNKYWOO states a low-vibration chain that helps reduce user fatigue and allows consistent cuts. The GSSHBR states low vibration for the same reason. The Fifchall states a durable, low-vibration chain for increased periods of work, designed for homeowners and landscapers. The Husqvarna states improved maneuverability while reducing strain and fatigue. The Husqvarna is the only one to state a chain weight, at 11.2 ounces. For long sessions at the woodpile, the stated low-vibration figures are the comfort story.

Check fit before you buy

Three listings say the same thing in different words. The Fifchall states to check the bar length, pitch, gauge and drive links, and to check your chainsaw or original chain before purchasing. The FUNKYWOO states to verify your parameters to ensure the chain fits your chainsaw. The GSSHBR states to check the length and drive links to ensure the chain works with the machine. The fastest check is the old chain: read its pitch, gauge and drive link count off the bar or the old links, then match the stated figures here.

Around the Woodpile

• The Husqvarna X-Cut states a 90-day warranty, the only stated warranty term here.
• The FUNKYWOO states .325 in pitch with 80 drive links; the GSSHBR states .325 in with 81; the Fifchall and Husqvarna state 3/8 in with 72.
• The Fifchall states full chisel; the other three state semi-chisel.
• The GSSHBR states a 5-pack; the FUNKYWOO and Fifchall state 4-packs; the Husqvarna states a single chain.

Frequently Asked Questions

Which of these states a warranty?

The Husqvarna states a 90-day manufacturer warranty. The others state no warranty term.

Which states full chisel?

The Fifchall states full chisel. The FUNKYWOO, GSSHBR and Husqvarna state semi-chisel.

Which states the biggest pack?

The GSSHBR states a 5-pack. The FUNKYWOO and Fifchall state 4-packs. The Husqvarna states a single chain.

Which fits the Husqvarna 460 Rancher?

The FUNKYWOO, Fifchall and Husqvarna listings all state the 460 Rancher. Check the pitch, gauge and drive links against the bar stamp before ordering.

Which is the OEM pick?

The Husqvarna X-Cut S83G is the Husqvarna-branded chain, stated as pre-stretched with a 90-day warranty.

Related guides

Related: low profile vs standard chainsaw chain, best chainsaw chain for green wood and best chainsaw chain for homeowners. Also see our best chainsaw chain for battery chainsaw.

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