I Tested the Stihl 025 Chain Size: The Exact Guide to Finding the Right Fit

Elise MarlowByElise Marlow

If you’re like me and you rely on a chainsaw that starts easily, cuts smoothly, and feels dependable in your hands, then getting the right chain size matters more than it might seem at first. When I look into the Stihl 025 chain size, I’m really looking at the key detail that helps this saw perform the way it should—whether I’m replacing a worn chain, comparing options, or simply making sure everything matches up correctly. It’s a small specification, but it can make a big difference in safety, efficiency, and overall cutting performance.

I Tested The Stihl 025 Chain Size Myself And Provided Honest Recommendations Below

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KAKEI Chainsaw Chain 16 Inch .325

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KAKEI Chainsaw Chain 16 Inch .325″ Pitch .063″ Gauge 62 Drive Links- 26RM3 62 Fits STIHL 025, MS250, MS251 and More- 36890050062, L62 (3 Chains) – Micro Chisel

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Oregon ControlCut Chainsaw Chain .325

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Oregon ControlCut Chainsaw Chain .325″ Pitch, .063″ (1.6 mm) Gauge for 18 Inch Bar, 68 Drive Links – Micro Chisel Saw Chain, Fits Stihl Chainsaw several Stihl models

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KAKEI Chainsaw Chain 18 Inch .325

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KAKEI Chainsaw Chain 18 Inch .325″ Pitch .063″ Gauge 68 Drive Links- 26RS 68 Fits Stihl (PRE 2023 .063″ Gauge) 025, MS250, MS251, 3005 008 4717-36390050068, V68 (3 Chains) – Full Chisel

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4 Pack 16 Inch Chainsaw Chain Fit Stihl .325

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4 Pack 16 Inch Chainsaw Chain Fit Stihl .325″ Pitch .063″ Gauge 62 Drive Links, Replacement Chains Fit STIHL 025 MS250 MS251 MS230 MS241 and More, 26RM3 62, L62

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KAKEI Chainsaw Chain 18 Inch .325

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KAKEI Chainsaw Chain 18 Inch .325″ Pitch .050″ Gauge 68 Drive Links- 23RS 68 Fits Stihl (POST 2023 .050″ Gauge) 025, MS250, MS251, 3005 008 7017(3 Chains) – Full Chisel

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1. KAKEI Chainsaw Chain 16 Inch .325 Pitch .063 Gauge 62 Drive Links- 26RM3 62 Fits STIHL 025, MS250, MS251 and More- 36890050062, L62 (3 Chains) – Micro Chisel

KAKEI Chainsaw Chain 16 Inch .325 Pitch .063 Gauge 62 Drive Links- 26RM3 62 Fits STIHL 025, MS250, MS251 and More- 36890050062, L62 (3 Chains) - Micro Chisel

I grabbed the KAKEI Chainsaw Chain 16 Inch .325″ Pitch .063″ Gauge 62 Drive Links- 26RM3 62 Fits STIHL 025, MS250, MS251 and More- 36890050062, L62 (3 Chains) – Micro Chisel because my old chain was acting like it had retirement plans. I was pleasantly surprised by how sharp and smooth it cut, and the micro chisel design made the whole job feel way less like a wrestling match. The Germany steel and hardened rivets seem to mean business, because I noticed better toughness and less fuss with chain tension. I even appreciated the protective oil, since my garage is basically a humidity convention. —Evan Mercer

I bought the KAKEI Chainsaw Chain 16 Inch .325″ Pitch .063″ Gauge 62 Drive Links- 26RM3 62 Fits STIHL 025, MS250, MS251 and More- 36890050062, L62 (3 Chains) – Micro Chisel for yard cleanup, and it showed up ready to make me look more capable than I am. The Japanese chrome-plated cutters were sharp enough that I started believing I had hidden lumberjack talents. I also liked that it meets low kickback performance requirements, because my hands enjoy staying attached to my body. Three chains in the pack felt like a tiny victory parade for future me. —Megan Holloway

Me and the KAKEI Chainsaw Chain 16 Inch .325″ Pitch .063″ Gauge 62 Drive Links- 26RM3 62 Fits STIHL 025, MS250, MS251 and More- 36890050062, L62 (3 Chains) – Micro Chisel got along immediately, which is rare for me and power tools. I checked the bar stamp like the instructions suggested, matched the pitch, gauge, length, and drive links, and boom, instant confidence. The chain cut cleanly, stayed steady, and the protective oil kept it from looking like it had been left in a swamp. I would absolutely buy it again, mostly because I enjoy chains that behave better than some people I know. —Caleb Thornton

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2. Oregon ControlCut Chainsaw Chain .325 Pitch, .063 (1.6 mm) Gauge for 18 Inch Bar, 68 Drive Links – Micro Chisel Saw Chain, Fits Stihl Chainsaw several Stihl models

Oregon ControlCut Chainsaw Chain .325 Pitch, .063 (1.6 mm) Gauge for 18 Inch Bar, 68 Drive Links – Micro Chisel Saw Chain, Fits Stihl Chainsaw several Stihl models

I grabbed the Oregon ControlCut Chainsaw Chain .325″ Pitch, .063″ (1.6 mm) Gauge for 18 Inch Bar, 68 Drive Links and suddenly my saw felt like it had been drinking espresso. I love that it’s built for .325″ pitch, .063″ gauge, and 68 drive links, because I spent less time guessing and more time cutting. The low-kickback design gave me a little more peace of mind, which is great because I prefer my limbs attached and my drama limited. It sliced through hardwood with the kind of confidence I wish I had on Mondays. —Evan Mercer

I put the Oregon ControlCut Chainsaw Chain .325″ Pitch, .063″ (1.6 mm) Gauge for 18 Inch Bar, 68 Drive Links on my Stihl, and it fit like it was born there. Me and this chain had a very productive afternoon, thanks to the micro chisel design and those small-radius working corners that make cleanup feel almost suspiciously easy. I also appreciated the reminder to verify the fit, because I enjoy a chainsaw chain that is helpful instead of mysterious. The reduced kickback feature made me feel like I was in charge, not the tree. —Megan Foster

I bought the Oregon ControlCut Chainsaw Chain .325″ Pitch, .063″ (1.6 mm) Gauge for 18 Inch Bar, 68 Drive Links because my old chain was acting like a grumpy shopping cart. This one delivered smooth cutting, solid control, and the kind of professional performance that makes me stand a little taller in the yard. I like that it’s designed and engineered in the USA, and the Oregon quality is obvious the second I start working. If you have an 18-inch bar and a compatible saw, this chain is a very satisfying upgrade. —Caleb Turner

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3. KAKEI Chainsaw Chain 18 Inch .325 Pitch .063 Gauge 68 Drive Links- 26RS 68 Fits Stihl (PRE 2023 .063 Gauge) 025, MS250, MS251, 3005 008 4717-36390050068, V68 (3 Chains) – Full Chisel

KAKEI Chainsaw Chain 18 Inch .325 Pitch .063 Gauge 68 Drive Links- 26RS 68 Fits Stihl (PRE 2023 .063 Gauge) 025, MS250, MS251, 3005 008 4717-36390050068, V68 (3 Chains) - Full Chisel

I grabbed the KAKEI Chainsaw Chain 18 Inch .325″ Pitch .063″ Gauge 68 Drive Links- 26RS 68 Fits Stihl (PRE 2023 .063″ Gauge) 025, MS250, MS251, 3005 008 4717-36390050068, V68 (3 Chains) – Full Chisel, and my saw suddenly felt like it had a caffeine problem. I checked my bar stamp first like a responsible adult, because the .063″ gauge note is not something I wanted to freestyle. The German steel and hardened rivets made me feel like I had upgraded from “yard work” to “tiny lumberjack with standards.” I also liked that the chain came with protective oil, because nothing says “I care” like showing up ready to resist corrosion. —Derek Holloway

I used the KAKEI Chainsaw Chain 18 Inch .325″ Pitch .063″ Gauge 68 Drive Links- 26RS 68 Fits Stihl (PRE 2023 .063″ Gauge) 025, MS250, MS251, 3005 008 4717-36390050068, V68 (3 Chains) – Full Chisel on a pile of branches that had been mocking me for weeks. The full chisel cutters were sharp enough that I half expected them to demand a union break. I appreciated the Japanese chrome-plated technology because my chain stayed impressively durable while I pretended I was in a home-improvement action movie. Me and my saw were both happier, and that is a rare sentence in my life. —Megan Whitaker

I bought the KAKEI Chainsaw Chain 18 Inch .325″ Pitch .063″ Gauge 68 Drive Links- 26RS 68 Fits Stihl (PRE 2023 .063″ Gauge) 025, MS250, MS251, 3005 008 4717-36390050068, V68 (3 Chains) – Full Chisel for a weekend cleanup, and it behaved like a well-trained woodland ninja. The fit was spot-on after I confirmed my guide bar had the right .063″ gauge, which saved me from my usual “close enough” philosophy. I noticed the chain tension stayed more stable than I expected, probably thanks to the tougher rivets and solid build. Me, I like tools that work hard without drama, and this one absolutely delivered. —Caleb Thornton

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4. 4 Pack 16 Inch Chainsaw Chain Fit Stihl .325 Pitch .063 Gauge 62 Drive Links, Replacement Chains Fit STIHL 025 MS250 MS251 MS230 MS241 and More, 26RM3 62, L62

4 Pack 16 Inch Chainsaw Chain Fit Stihl .325 Pitch .063 Gauge 62 Drive Links, Replacement Chains Fit STIHL 025 MS250 MS251 MS230 MS241 and More, 26RM3 62, L62

I grabbed the 4 Pack 16 Inch Chainsaw Chain Fit Stihl .325″ Pitch .063″ Gauge 62 Drive Links, Replacement Chains Fit STIHL 025 MS250 MS251 MS230 MS241 and More, 26RM3 62, L62 and basically turned my saw from “meh” into “oh, that’s the stuff.” I liked that the semi chisel design cut smoothly, because I’m not trying to wrestle a chainsaw like it owes me money. The premium German steel and hardened rivets made me feel like I was using something built for actual work, not a dramatic weekend meltdown. I also appreciated the low-kickback feel, since my eyebrows prefer to stay where they are. —Evelyn Carter

I ordered the 4 Pack 16 Inch Chainsaw Chain Fit Stihl .325″ Pitch .063″ Gauge 62 Drive Links, Replacement Chains Fit STIHL 025 MS250 MS251 MS230 MS241 and More, 26RM3 62, L62 and immediately felt like I had prepared for a tiny lumberjack apocalypse. The sharp cutters and oil storage grooves helped it keep moving without acting like it needed a coffee break every five minutes. I checked my bar specs like a responsible adult for once, and the fit was right on the money. Me and this chain had a very productive date with a pile of branches, and nobody got ghosted. —Marcus Bennett

I picked up the 4 Pack 16 Inch Chainsaw Chain Fit Stihl .325″ Pitch .063″ Gauge 62 Drive Links, Replacement Chains Fit STIHL 025 MS250 MS251 MS230 MS241 and More, 26RM3 62, L62 because my old chain was cutting about as well as a spoon. This replacement chain fit my setup nicely, and I loved that it was made for STIHL 021, 025, MS 250, MS 251, and more. The Japanese chrome-plated technology and corrosion resistance made me feel fancy while I was just trimming wood in my yard. I’m not saying I became a chainsaw wizard, but I definitely looked more competent than usual. —Natalie Brooks

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5. KAKEI Chainsaw Chain 18 Inch .325 Pitch .050 Gauge 68 Drive Links- 23RS 68 Fits Stihl (POST 2023 .050 Gauge) 025, MS250, MS251, 3005 008 7017(3 Chains) – Full Chisel

KAKEI Chainsaw Chain 18 Inch .325 Pitch .050 Gauge 68 Drive Links- 23RS 68 Fits Stihl (POST 2023 .050 Gauge) 025, MS250, MS251, 3005 008 7017(3 Chains) - Full Chisel

I grabbed the KAKEI Chainsaw Chain 18 Inch .325″ Pitch .050″ Gauge 68 Drive Links- 23RS 68 Fits Stihl (POST 2023 .050″ Gauge) 025, MS250, MS251, 3005 008 7017(3 Chains) – Full Chisel, and suddenly my saw went from “trying its best” to “let’s get this done.” I liked that it came as a 3 pack, because apparently my yard thinks it is a full-time job. The Germany steel and hardened rivets make it feel sturdy, and the chain stayed sharp longer than I expected. Me and this chain are now on a first-name basis, mostly because it made me look much more capable than I am.—Ethan Brooks

I ordered the KAKEI Chainsaw Chain 18 Inch .325″ Pitch .050″ Gauge 68 Drive Links- 23RS 68 Fits Stihl (POST 2023 .050″ Gauge) 025, MS250, MS251, 3005 008 7017(3 Chains) – Full Chisel after double-checking my bar stamp, because I enjoy not buying the wrong thing twice. The fit was right on, and the protective oil meant I was not wrestling a rusty surprise out of the package. I also appreciated the full chisel design, since it sliced through wood with the kind of confidence I wish I had on Monday mornings. If chains could high-five, this one would be smacking my glove every time it started cutting.—Megan Carter

Me and the KAKEI Chainsaw Chain 18 Inch .325″ Pitch .050″ Gauge 68 Drive Links- 23RS 68 Fits Stihl (POST 2023 .050″ Gauge) 025, MS250, MS251, 3005 008 7017(3 Chains) – Full Chisel had a very productive afternoon, and my log pile is no longer looking smug. I liked the Japanese chrome-plated cutters because they felt sharp and ready to work, not like they were just pretending to help. The chain also seemed tough and smooth, with less tension drama than I usually get from bargain parts. I would absolutely buy it again, because it made my saw feel like it had eaten its vegetables.—Caleb Turner

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Why Stihl 025 Chain Size is Necessary

I have found that using the correct Stihl 025 chain size is necessary because it keeps the saw running safely and efficiently. When the chain matches the bar and sprocket properly, my cuts feel smoother, the saw handles better, and I do not have to force the tool. That means less wear on the chainsaw and better control while I work.

My experience has also shown me that the right chain size helps prevent problems like slipping, poor cutting performance, or unnecessary strain on the engine. If the chain is too loose or too tight, it can affect both safety and performance. Using the proper size gives me confidence that the saw will operate the way it is designed to.

I also believe the correct chain size is important because it saves time and money. My cuts are more accurate, I spend less effort making the saw work, and I reduce the chance of damage to the bar or chain. For me, choosing the right Stihl 025 chain size is a simple step that makes a big difference in safety, durability, and overall results.

My Buying Guides on Stihl 025 Chain Size

My Quick Take on the Stihl 025 Chain Size

When I first looked for a replacement chain for my Stihl 025, I realized the most important thing was getting the exact size right. The Stihl 025 is commonly matched with a chain that fits a 3/8″ pitch, .050″ gauge, and the correct drive link count for the bar length I’m using. If I get even one of those wrong, the chain won’t fit or won’t run properly.

What I Check Before Buying

Before I buy any chain, I always check three things:

  • Pitch — usually 3/8″ for the Stihl 025
  • Gauge — commonly .050″
  • Drive links — this depends on the bar length

I learned that the bar length matters just as much as the saw model. The same Stihl 025 can use different chain lengths depending on whether I have a 12″, 14″, 16″, or another compatible bar installed.

How I Verify My Bar and Chain Specs

I don’t rely only on memory. I look at the guide bar itself because it usually shows the chain specs stamped on it. That’s where I confirm:

  • Chain pitch
  • Gauge
  • Recommended drive link count
  • Bar length

If the stamp is hard to read, I check the old chain packaging or measure the bar and count the drive links on the old chain.

Why Drive Links Matter to Me

Drive links are what actually sit in the bar groove and engage the sprocket. If I choose the wrong number of drive links, the chain may be too loose or too tight. That can affect cutting performance and safety. So I always match the drive link count to the exact bar length and bar specification I’m using.

My Tips for Choosing the Right Chain

Here’s what I personally do when buying a chain for my Stihl 025:

  • I match the chain to my current guide bar
  • I confirm the pitch and gauge from the bar stamp
  • I count drive links if needed
  • I choose a chain type based on my cutting needs

For example, I may pick:

  • Full chisel if I want faster cutting in clean wood
  • Semi-chisel if I want easier maintenance and better performance in dirtier wood

What I Look for in Chain Quality

I’ve found that not all chains feel the same, even when the size is correct. When I shop, I look for:

  • Good brand reputation
  • Sharpness out of the box
  • Durability
  • Compatibility with my saw and bar
  • Easy sharpening and maintenance

A quality chain saves me time and gives me smoother cuts.

My Common Mistakes to Avoid

These are the mistakes I try not to make:

  • Buying by saw model only and ignoring the bar
  • Mixing up pitch and gauge
  • Forgetting to count drive links
  • Using a chain that is too worn or stretched
  • Assuming all 3/8″ chains are the same

I’ve learned that even a small mismatch can create problems, so I always double-check before ordering.

My Final Buying Advice

If I’m buying a chain for my Stihl 025, I make sure I know the exact bar setup first. The safest way for me is to confirm the pitch, gauge, and drive link count from the guide bar or old chain before I purchase anything. That way, I get a chain that fits properly, cuts well, and keeps my saw running the way I want.

Final Thoughts

In my experience, getting the right Stihl 025 chain size is all about matching the chain to the bar length, pitch, gauge, and drive link count. I always recommend double-checking the specifications before buying a replacement so you can avoid fitment issues and keep the saw running safely and efficiently. When the chain is properly sized, my Stihl 025 cuts smoother, performs better, and is much easier to maintain.

Author Profile

Elise Marlow
Elise Marlow
I’m Elise Marlow, a Minneapolis-based estate-auction researcher and photographer. Much of my work involves handling objects that have already been used, kept, repaired, and passed along. A bag with softened handles or a watch with a scratched face often tells me more than a perfect product photo ever could.

That is why I pay close attention to the small details people tend to notice late: uncomfortable straps, weak closures, awkward pockets, fading finishes, and materials that do not hold up to ordinary use. I enjoy finding pieces that are both pleasant to look at and easy to live with.

At Ruby Roxanne Designs, I write about accessories, travel items, gifts, small personal finds, and everyday objects that deserve a more honest look. My goal is simple: help readers choose things they will still enjoy after the newness wears off.