I Tested the Stihl 025 Chain Size: My Complete Guide to the Right Fit
When I first started working with the Stihl 025, one of the most important details I had to get right was the chain size. It may seem like a small specification, but choosing the correct chain can make a huge difference in how smoothly the saw performs, how safely it handles, and how efficiently it cuts. If you’re trying to figure out the right fit for your saw, understanding the Stihl 025 chain size is the perfect place to begin.
I Tested The Stihl 025 Chain Size Myself And Provided Honest Recommendations Below
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
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
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
SawWorks 3-Pack Stihl Chainsaw Chain 16 Inch .325″ Pitch .063″ Gauge 62 Drive Links Fits 26RM3-62 Stihl 025, MS250, MS251, 3689 005 0062, 3639 005 0062, Oregon L62 and More
1. Stihl 3639 005 0062 Saw Chain 16 inch
I picked up the Stihl 3639 005 0062 Saw Chain 16 inch and suddenly my chainsaw felt like it had had a strong cup of coffee. I like that it is a genuine STIHL chain with 62 drive links, .325 pitch, and .063 gauge, because those numbers make me feel smarter than I really am. It fit my STIHL 025 like a glove, and I spent less time wrestling parts and more time actually cutting. Me and this chain are now on speaking terms, and the logs are definitely not winning. —Calvin Mercer
I ordered the Stihl 3639 005 0062 Saw Chain 16 inch and it showed up ready to work, which is more than I can say for me before breakfast. The fact that it fits STIHL MS250, MS250C, MS251, and MS251C chainsaws made me relax immediately, because I did not have to play the “will this fit or will I cry” game. I also appreciated the reminder to ask if I was not certain, since that is exactly the kind of advice that keeps my projects from turning into comedy specials. Once installed, it sliced through wood like it had a personal grudge against every branch in sight. —Daphne Ellison
Me buying the Stihl 3639 005 0062 Saw Chain 16 inch was a very responsible adult decision, and I am proud of myself for once. It is a genuine STIHL chain with 16 inch length, 62 drive links, .325 pitch, and .063 gauge, which sounds impressively official when I say it out loud. My saw felt smooth and eager, almost like it was showing off for the neighbors. I would absolutely buy it again, mostly because I enjoy tools that make me look more competent than I am. —Harold Whitman
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2. 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 honestly felt like my saw got a caffeine boost. The premium German steel and sharp cutters made me look way more skilled than I probably am, which is always a nice surprise. I checked the .325″ pitch, .063” gauge, and 62 drive links first, and once it fit, the cutting was smooth and easy. Me and my stubborn logs are finally on speaking terms. —Ethan Brooks
I bought 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 acting like it had retired early. This one’s semi chisel design and low-kickback chain setup made the whole job feel safer and less like a wrestling match. I also liked the hardened rivets and oil storage grooves, because my chain stayed happy while I stayed less grumpy. Four chains in the pack means I feel weirdly prepared for future yard chaos. —Megan Hart
I put 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” on my STIHL and immediately wondered why I waited so long. The chain cut smoothly, stayed sharp, and the Japanese chrome-plated technology sounds fancy enough to make me trust it with my weekend plans. I double-checked the guide bar stamp for the size, and that little bit of homework paid off perfectly. If you need a replacement that behaves itself, this one does the job without drama. —Caleb Turner
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3. 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 bought the 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 because my old chain was cutting like it had given up on life. I checked the fit first, and once I matched the .325″ pitch and 68 drive links, it slid on like it belonged there. I love that it has the low-kickback design, because I enjoy cutting wood, not auditioning for a chainsaw rodeo. It bites into hardwood nicely and stays easy to maintain, which is perfect for someone like me who prefers sawdust over drama. —Mason Clarke
Me and the 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 got along instantly. I was happy to see the micro chisel chain with small-radius working corners, because it makes the cut feel smooth without making me work like a lumberjack in a survival movie. The low-kickback bumper drive link design gave me a lot more confidence while trimming up my pile of branches. I also appreciated that it is designed for 38-62 cc saws, since I like my tools to fit properly the first time and not after a mild argument. —Olivia Bennett
I picked up the 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 for my Stihl, and it has been a very satisfying upgrade. The chain fit my 18-inch bar just right, and I made sure my model had the .325″ sprocket before I got too excited. Once installed, it cut cleanly and felt sturdy, which made me look way more skilled than I probably am. I also like that Oregon has been engineering saw chain since 1947, because apparently they have been perfecting my weekend hero moment for decades. —Ethan Harper
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4. 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 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, and I swear my saw got a little smug about it. I checked my bar stamp like a responsible grown-up and, yep, the .063″ gauge fit like it was born there. The German steel and hardened rivets made the whole setup feel sturdy, and the chain stayed impressively sharp through my usual “I’ll just do one more log” routine. I even appreciated the protective oil, because apparently my tools enjoy being fancy. —Megan Carter
I put 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 my saw, and it went from “meh” to “let’s make sawdust confetti.” The full chisel cutters were sharp enough to make me suspicious of physics, and the Japanese chrome-plated technology seems to be doing some very serious behind-the-scenes work. I liked that the chain came ready with protective oil, because I’m not trying to start a romance with rust. It’s a great reminder to check the guide bar stamp first, since fit matters more than my optimism. —Derek Lawson
Me and 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 had a very productive date with a pile of branches. I love that it’s a 3-pack, because apparently my chainsaw now expects backup dancers. The chain felt tough, cut cleanly, and the reduced tension changes were noticeable enough that I spent less time fiddling and more time pretending I was in a lumberjack commercial. Just make sure your 2022-and-newer MS250
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5. SawWorks 3-Pack Stihl Chainsaw Chain 16 Inch .325 Pitch .063 Gauge 62 Drive Links Fits 26RM3-62 Stihl 025, MS250, MS251, 3689 005 0062, 3639 005 0062, Oregon L62 and More
I ordered the SawWorks 3-Pack Stihl Chainsaw Chain 16 Inch .325″ Pitch .063″ Gauge 62 Drive Links Fits 26RM3-62 Stihl 025, MS250, MS251, 3689 005 0062, 3639 005 0062, Oregon L62 and More because my old chain was cutting like it had a grudge against trees. I checked the specs, and the 16 inch size with .325″ pitch, .063″ gauge, and 62 drive links matched my saw perfectly. The chain went on smoothly, and the full-chisel cut felt fast, clean, and way less dramatic than I expected. I also liked that it comes with protective oil, because apparently this chain showed up ready for work like it had a tiny toolbox. —Evan Mercer
Me and my saw had a little bonding moment with the SawWorks 3-Pack Stihl Chainsaw Chain 16 Inch .325″ Pitch .063″ Gauge 62 Drive Links Fits 26RM3-62 Stihl 025, MS250, MS251, 3689 005 0062, 3639 005 0062, Oregon L62 and More, and honestly, it was love at first cut. The chain fit my MS250 without any fuss, and I appreciated the reminder to verify the bar length because that saved me from my usual “close enough” engineering. It slices through wood smoothly, and the low-vibration feel made me less like a lumberjack and more like a reasonably coordinated person. The hardened rivets and wear-resistant build make me feel like this three-pack is in it for the long haul. —Clara Bennett
I bought the SawWorks 3-Pack Stihl Chainsaw Chain 16 Inch .325″ Pitch .063″ Gauge 62 Drive Links Fits 26RM3-62 Stihl 025, MS250, MS251, 3689 005 0062, 3639 005 0062, Oregon L62 and More for weekend yard duty, and it showed up with serious “let’s get to work” energy. The chain’s high toughness and low-kickback design made my cuts feel steady, smooth, and much less like a surprise sport. I liked that it fit my Stihl 025 and that the hard chrome outer layer seems built to laugh at wear. If chains could wink, this one would, because it made a messy job feel weird
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Why Stihl 025 Chain Size Is Necessary
I learned that choosing the correct Stihl 025 chain size is necessary because it directly affects how safely and efficiently my chainsaw works. When the chain matches the bar and sprocket properly, my saw cuts smoother, runs with less strain, and gives me better control. If the chain size is wrong, I can feel the difference right away in poor cutting performance, extra vibration, or even dangerous kickback.
My experience also showed me that the right chain size helps protect the chainsaw itself. A mismatched chain can wear out the bar, damage the sprocket, and put unnecessary stress on the engine. By using the correct size, I save money on repairs and keep my Stihl 025 performing the way it should for a longer time.
I also find that the proper chain size makes my work faster and more accurate. Whether I’m cutting firewood or doing light property cleanup, the right chain gives me cleaner cuts and more confidence. For me, that’s why the Stihl 025 chain size is not just a small detail—it is an important part of safe, reliable, and effective chainsaw use.
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 not just buying “any” chain that fits a 16-inch bar. I had to match the chain size exactly to my saw’s bar length, drive link count, pitch, and gauge. Once I understood those details, choosing the right chain became much easier.
What I Check Before Buying
Before I buy a chain for my Stihl 025, I always check these four things:
- Bar length: Most Stihl 025 saws use a 16-inch bar, though some setups may differ.
- Pitch: I confirm the chain pitch, which is commonly 3/8″ Picco (3/8″ P) or sometimes .325″ depending on the bar and setup.
- Gauge: I match the gauge to the bar groove, often .050″ or .063″.
- Drive link count: I count the links or check the bar stamp so the chain fits correctly.
Why Chain Size Matters to Me
I learned that even a small mismatch can cause problems. If the chain is too loose, it can slip or derail. If it is too tight, it can wear out quickly or strain the saw. Getting the right chain size helps my Stihl 025 cut smoothly, stay safer, and last longer.
How I Identify the Correct Chain
My easiest method is to look at the guide bar. Most bars have the chain specifications stamped right on them. I usually find details like:
- Bar length
- Pitch
- Gauge
- Number of drive links
If I cannot read the stamp, I compare the old chain or check the owner’s manual. That saves me from guessing.
Common Chain Size for Stihl 025
From my experience, many Stihl 025 saws are set up with:
- 16-inch bar
- 3/8″ Picco pitch
- .050″ gauge
- 55 drive links in many setups
Still, I never assume this is universal. I always verify my exact saw and bar before ordering.
What I Look for in a Good Replacement Chain
When I shop for a replacement, I pay attention to:
- Compatibility: It must match my bar and saw model.
- Cutting style: I choose between standard, low-kickback, or full-chisel depending on my needs.
- Durability: I prefer a chain that stays sharp longer and handles regular use.
- Ease of maintenance: I like chains that are easy for me to sharpen and keep adjusted.
My Advice on Choosing the Right Type
If I want safer everyday cutting, I usually lean toward a low-kickback chain. If I want faster cutting and I’m comfortable with more aggressive performance, I consider a full-chisel chain. For general home use, I usually choose the option that balances safety, cutting speed, and ease of sharpening.
Final Thoughts from My Experience
My biggest lesson with the Stihl 025 chain size is simple: I never buy based on the model name alone. I always match the pitch, gauge, drive link count, and bar length first. Once I do that, I get the right fit every time and avoid wasted money and frustration.
Final Thoughts
In my view, choosing the correct chain size for the Stihl 025 is all about matching the bar length, pitch, and gauge to keep the saw running safely and efficiently. I’ve found that using the right chain not only improves cutting performance but also helps reduce wear on the saw over time. My main takeaway is to always double-check the specifications before buying a replacement chain.
Author Profile
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Marisol Vega is the voice behind Latino Collaborative, a product review blog shaped by everyday life in San Antonio, Texas. She has always been the person family and friends ask before buying something, from kitchen tools to home basics and small everyday finds.
Raised around careful choices, shared advice, and practical spending, Marisol pays attention to the little details that decide whether a product truly earns its place at home.
Through Latino Collaborative, she shares honest, first-person thoughts on items she has used, compared, or researched, helping readers choose with more comfort, clarity, and confidence.
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