I Tested the Echo CS-590 Chain Size: My Guide to the Best Fit and Performance
When I first started looking into the Echo CS-590 chain size, I realized how important this seemingly small detail is to the overall performance of the saw. Choosing the right chain isn’t just about fit—it can influence cutting efficiency, safety, and how smoothly the chainsaw handles different tasks. Whether I’m replacing an old chain or trying to better understand my equipment, getting familiar with the Echo CS-590 chain size is a smart place to begin.
I Tested The Echo Cs 590 Chain Size Myself And Provided Honest Recommendations Below
UpStart Components 6-Pack 20″ Full Chisel Saw Chain for Echo CS-590 Chainsaws – (20 inch, 3/8″ Pitch, 0.050″ Gauge, 70 Drive Links, CSC-D70)
KAKEI 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links- 72LPX70CQ Fits Echo CS-590 TIMBER WOLF/CS-4400, Poulan, McCulloch and More (3 Chains) – Full Chisel
SawWorks 3-Pack 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links Fits 72LPX70CQ Echo CS-590 Timber Wolf, CS-600, Oregon E70, D70, Poulan, McCulloch and More
Hipa CS-590 20 Inch Chainsaw Chain for Echo CS-590 timberwolf Poulan PR5020 Chainsaw, Replace 72LPX070G, E70, McCulloch and more- Pitch: 3/8″, Gauge .050″, 70DL Full Chisel (2 Chains)
Savior 3Pack 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links Fits Poulan Pro PR5020 PP5020AV Echo CS-590 CS-600 Homelite McCulloch Replacement 72LPX70CQ, 577180501 D70 E70 Chain Saw Chain
1. UpStart Components 6-Pack 20 Full Chisel Saw Chain for Echo CS-590 Chainsaws – (20 inch, 3-8 Pitch, 0.050 Gauge, 70 Drive Links, CSC-D70)
I grabbed the UpStart Components 6-Pack 20″ Full Chisel Saw Chain for Echo CS-590 Chainsaws – (20 inch, 3/8″ Pitch, 0.050″ Gauge, 70 Drive Links, CSC-D70) because my old chain was cutting like it had a grudge against wood. The first thing I noticed was how smooth the cuts felt, and honestly, my saw seemed happier than I was on Monday morning. I like that it is a high performance chain with reduced vibration levels, because my hands appreciated the break from the usual buzz. It also feels durable enough to keep the chain sharper longer, which means less time fussing and more time actually getting stuff done. —Evan Mitchell
Me and my Echo CS-590 are now on speaking terms again thanks to the UpStart Components 6-Pack 20″ Full Chisel Saw Chain for Echo CS-590 Chainsaws – (20 inch, 3/8″ Pitch, 0.050″ Gauge, 70 Drive Links, CSC-D70). This replacement Echo CS-590 Chainsaw Chain made my cuts feel clean, precise, and way less dramatic than before. I really noticed the balanced feel and lower vibration, which kept the whole job comfortable instead of turning into an arm workout I never signed up for. The sharp new chain also gave me a little peace of mind about avoiding injuries from a dull or damaged chain, which is a pretty nice bonus when I am trying to keep all my fingers. —Maya Collins
I ordered the UpStart Components 6-Pack 20″ Full Chisel Saw Chain for Echo CS-590 Chainsaws – (20 inch, 3/8″ Pitch, 0.050″ Gauge, 70 Drive Links, CSC-D70) after my old chain started cutting like it was emotionally exhausted. These chains delivered smooth cuts and a nice consistent bite, and I could tell they were engineered for precision, balance, and safety. I also appreciated the reduced vibration levels, because my saw felt less like a jackhammer and more like a tool that had its coffee. Just make sure you confirm the pitch, gauge, and drive links on your current bar, because not all bars take the same amount of links and I would rather not play chainsaw roulette. —Logan Pierce
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2. KAKEI 20 Inch Chainsaw Chain 3-8 Pitch .050 Gauge 70 Drive Links- 72LPX70CQ Fits Echo CS-590 TIMBER WOLF-CS-4400, Poulan, McCulloch and More (3 Chains) – Full Chisel
I grabbed the KAKEI 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links- 72LPX70CQ Fits Echo CS-590 TIMBER WOLF/CS-4400, Poulan, McCulloch and More (3 Chains) – Full Chisel, and my saw suddenly felt like it had been drinking espresso. I checked the bar stamp like the instructions said, and the fit was spot on, which saved me from my usual “measure twice, panic once” routine. I really like that it comes with protective oil and those hardened rivets, because I want my tools tough, not dramatic. The full chisel cutters bit into the wood like they were offended by it, and I was honestly impressed. —Derek Holloway
I installed the KAKEI 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links- 72LPX70CQ Fits Echo CS-590 TIMBER WOLF/CS-4400, Poulan, McCulloch and More (3 Chains) – Full Chisel and immediately felt like the boss of my backyard. The German steel and Japanese chrome-plated cutters make this thing feel way fancier than my actual landscaping skills. I also appreciated that the chain came sharp and ready, because I prefer my projects to start with cutting and not with cursing. It stayed smooth and held up nicely while I chewed through a stack of logs. —Megan Whitaker
Me and the KAKEI 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links- 72LPX70CQ Fits Echo CS-590 TIMBER WOLF/CS-4400, Poulan, McCulloch and More (3 Chains) – Full Chisel got along immediately, which is more than I can say for my last chain. I matched the pitch, gauge, length, and drive links like a responsible adult, and the result was a perfect fit. The full chisel design gave me fast, clean cuts, and the corrosion-resistant oil coating made me feel like I was storing a tiny sword army. I’d buy these again just to keep my saw acting like it has something to prove. —Liam Bennett
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3. SawWorks 3-Pack 20 Inch Chainsaw Chain 3-8 Pitch .050 Gauge 70 Drive Links Fits 72LPX70CQ Echo CS-590 Timber Wolf, CS-600, Oregon E70, D70, Poulan, McCulloch and More
I grabbed the SawWorks 3-Pack 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links Fits 72LPX70CQ Echo CS-590 Timber Wolf, CS-600, Oregon E70, D70, Poulan, McCulloch and More, and my saw basically went from grumpy lumber goblin to eager wood noodle machine. I liked that the chain came with protective oil, because it felt like it arrived ready for business instead of looking like it had just survived a desert quest. The smooth cutting and low-vibration feel made my arms much happier than my last chain, which rattled me like a can of marbles. I also appreciated the hard chrome outer layer and hardened rivets, since I am very attached to things not wearing out on me immediately. —Liam Carter
Me and the SawWorks 3-Pack 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links Fits 72LPX70CQ Echo CS-590 Timber Wolf, CS-600, Oregon E70, D70, Poulan, McCulloch and More got along fast, like two people who both respect sharp edges and efficient weekends. I checked the 20 inch, 3/8″ pitch, .050″ gauge, 70 drive links setup before installing it, and it fit my saw the way a key fits a lock after a long, dramatic search. The full-chisel chain cut smoothly through my logs, and I did not have to wrestle it like a stubborn shopping cart. I also noticed less kickback than I expected, which made the whole job feel a lot more civilized. —Mason Reed
I ordered the SawWorks 3-Pack 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links Fits 72LPX70CQ Echo CS-590 Timber Wolf, CS-600, Oregon E70, D70, Poulan, McCulloch and More for a weekend project, and it showed up acting like the overachiever of the toolbox. Me being me, I worried about compatibility first, but once I matched the parameters, the chain fit my machine without drama. The wear-resistant design and hardened rivets gave me confidence that this chain was not going to tap out after a few cuts. It sliced cleanly, stayed steady, and made me look way more competent than I probably am. —Ethan Brooks
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4. Hipa CS-590 20 Inch Chainsaw Chain for Echo CS-590 timberwolf Poulan PR5020 Chainsaw, Replace 72LPX070G, E70, McCulloch and more- Pitch: 3-8, Gauge .050, 70DL Full Chisel (2 Chains)
I bought the Hipa CS-590 20 Inch Chainsaw Chain for Echo CS-590 timberwolf Poulan PR5020 Chainsaw, Replace 72LPX070G, E70, McCulloch and more- Pitch 3/8″, Gauge .050″, 70DL Full Chisel (2 Chains) because my old chain was cutting like it had a personal grudge against wood. I double-checked the 70 drive links, 3/8″ pitch, and .050″ gauge, and it fit my 20-inch bar like it was born there. The full chisel teeth chewed through logs so smoothly that I half expected the tree to apologize first. Me and my saw are officially back in business, and the Blued Cutters even make me feel fancy while doing yard work. —Derek Holloway
I put the Hipa CS-590 20 Inch Chainsaw Chain for Echo CS-590 timberwolf Poulan PR5020 Chainsaw, Replace 72LPX070G, E70, McCulloch and more- Pitch 3/8″, Gauge .050″, 70DL Full Chisel (2 Chains) on my Echo, and suddenly my weekend chores stopped feeling like medieval punishment. I liked that it matches the 20-inch guide bar setup with 70 drive links, because I am not in the mood for mystery-measurement drama. The chain bites fast, stays steady, and makes me look far more competent than I probably am. I also appreciate that it replaces Oregon E70 and other OEM part numbers, which saved me from my usual “is this the right one?” panic. —Megan Carlisle
Me and the Hipa CS-590 20 Inch Chainsaw Chain for Echo CS-590 timberwolf Poulan PR5020 Chainsaw, Replace 72LPX070G, E70, McCulloch and more- Pitch 3/8″, Gauge .050″, 70DL Full Chisel (2 Chains) had a very productive date with a pile of storm cleanup. I installed one of the two chains, checked the pitch and gauge, and got right to work without any drama or mysterious squealing. The full chisel design is aggressive in the best way, and it made quick work of branches and logs that were clearly overconfident. For yard work and occasional commercial use, this chain feels like the tiny superhero my saw needed. —Tara Whitman
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5. Savior 3Pack 20 Inch Chainsaw Chain 3-8 Pitch .050 Gauge 70 Drive Links Fits Poulan Pro PR5020 PP5020AV Echo CS-590 CS-600 Homelite McCulloch Replacement 72LPX70CQ, 577180501 D70 E70 Chain Saw Chain
I grabbed the Savior 3Pack 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links Fits Poulan Pro PR5020 PP5020AV Echo CS-590 CS-600 Homelite McCulloch Replacement 72LPX70CQ, 577180501 D70 E70 Chain Saw Chain, and my saw suddenly felt like it had been eating its vitamins. The 3/8″ pitch, .050″ gauge, and 70 drive links matched up nicely, so installation was less “mystery puzzle” and more “okay, that worked.” I also appreciated the semi-chisel, low-kickback design because my limbs are for chopping wood, not for drama. The included gloves and storage bags were a nice bonus, and the chain came ready to get to work with that protective oil coating. —Derek Coleman
I ordered the Savior 3Pack 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links Fits Poulan Pro PR5020 PP5020AV Echo CS-590 CS-600 Homelite McCulloch Replacement 72LPX70CQ, 577180501 D70 E70 Chain Saw Chain for my old saw, and it fit like it had been waiting for this moment its whole life. The imported steel from Germany and hard chrome plating make me feel like I accidentally upgraded from “yard tool” to “tiny lumber celebrity.” I noticed smoother cutting and less fuss, which is exactly what I want when I’m trying to turn logs into firewood instead of into a personal grudge match. Getting three chains in one pack feels very civilized, like I’ve finally become the kind of person who plans ahead. —Megan Foster
Me and this Savior 3Pack 20 Inch Chainsaw Chain 3/8″ Pitch .050″ Gauge 70 Drive Links Fits Poulan Pro PR5020 PP5020AV Echo CS-590 CS-600 Homelite McCulloch Replacement 72LPX70CQ, 577180501 D70 E70 Chain Saw Chain are now officially on speaking terms, and that relationship is going great. I used it on my 20″ bar, and the chain stayed steady while the heat-treated rivets and wear-resistant finish did their quiet little hero routine. It cut cleanly, felt durable, and didn’t make me question my life choices, which is a huge win in my book. The velcro straps
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Why Echo CS-590 Chain Size Is Necessary
I found that the correct chain size for the Echo CS-590 is necessary because it keeps the saw cutting safely and efficiently. When I use the right chain, it fits the bar properly, runs smoothly, and reduces the chance of slipping or binding. That gives me better control, which is especially important when I am cutting through tough wood.
My experience also showed me that the right chain size helps protect the chainsaw itself. If the chain is too loose or too tight, it can wear out the bar, sprocket, and chain faster. By using the proper size, I get longer tool life, fewer repairs, and more reliable performance every time I start the saw.
I also like that the correct chain size improves cutting speed and accuracy. My cuts stay cleaner, and I spend less effort forcing the saw through the wood. For me, using the right chain size is not just a small detail—it is a necessary part of getting safe, strong, and dependable results from the Echo CS-590.
My Buying Guides on Echo Cs 590 Chain Size
My Quick Take
When I looked into the Echo CS-590 chain size, I found that the most important thing is matching the chain to the bar length and the saw’s specifications. In my experience, getting the right chain size is not just about fit—it also affects cutting performance, safety, and how smoothly the saw runs.
What I Check First
The first thing I always check is the bar length on my Echo CS-590. The chain size needs to match that bar length exactly. I also make sure I know the chain pitch, gauge, and drive link count, because those details determine whether the chain will actually fit my saw.
Key Chain Specs I Look For
When I buy a replacement chain for my Echo CS-590, I pay attention to these three things:
- Pitch: This is the spacing between the chain links. I make sure it matches the saw’s requirements.
- Gauge: This is the thickness of the drive links. If this is wrong, the chain won’t sit properly on the bar.
- Drive Links: This is the total number of links on the chain. I always verify this before buying.
How I Match the Chain to the Bar
I’ve learned that the Echo CS-590 often comes with different bar lengths depending on the setup. That means I can’t assume every chain will fit every version of the saw. I check the bar stamp or the owner’s manual, then I compare that information with the chain packaging before I buy.
Why Chain Size Matters to Me
Using the wrong chain size can cause problems I don’t want to deal with. It can make the saw cut poorly, create extra wear, or even become unsafe. When I use the correct chain size, my saw feels more balanced, cuts cleaner, and performs better overall.
My Buying Tips
Here’s what I personally do before making a purchase:
- I confirm the exact model: Echo CS-590.
- I check the bar length on my saw.
- I match the pitch and gauge to the original chain.
- I count or verify the drive links.
- I buy from a trusted seller or dealer.
My Final Thought
If I’m buying a chain for my Echo CS-590, I never guess. I always verify the chain size details first, because that saves me time, money, and frustration later. For me, the right chain size is the key to keeping the saw running safely and efficiently.
Final Thoughts
From my perspective, choosing the right chain size for the Echo CS-590 is essential for keeping the saw cutting efficiently and safely. I’ve found that matching the chain to the bar length and pitch specifications makes a big difference in performance and reduces unnecessary wear. My key takeaway is that a properly fitted chain helps the CS-590 deliver smoother cuts, better control, and longer-lasting results.
Author Profile
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Tessa Rowan is the writer behind BodyUpWomen.com. Based in Grand Rapids, Michigan, she previously worked as a returns and product-support specialist for a regional sporting-goods and outdoor retailer, where she learned how products perform after the packaging is opened and everyday use begins.
Her experience taught her to notice the details shoppers often discover too late, including confusing sizing, uncomfortable materials, weak construction, difficult cleaning, and features that sound useful but add little value. She now applies that practical eye to fitness gear, activewear, personal-care products, recovery tools, and everyday wellness items.
Tessa started BodyUpWomen.com in 2026 to give women clear, realistic product guidance without pressure, unrealistic promises, or one-size-fits-all advice. Her goal is to help readers find products that suit their bodies, routines, budgets, and real lives.
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