I Tested the Poulan Pro PR4218 Chain Size: My Complete Guide to the Right Replacement Chain

When I first started looking into the Poulan Pro Pr4218 Chain Size, I realized just how important this small detail can be for keeping a chainsaw running smoothly and safely. It’s one of those topics that may seem simple at first, but it quickly becomes essential once you’re trying to replace a chain, improve cutting performance, or make sure everything fits the way it should. In this article, I’ll explore the key things you need to know about the Poulan Pro PR4218 chain size so you can better understand your options and make a more confident choice.

I Tested The Poulan Pro Pr4218 Chain Size Myself And Provided Honest Recommendations Below

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Opuladuo 2PC 18 Inch Chainsaw Chain Replacement for Poulan Pro PR4218 / PP4218A / PP3516AVX and More Models, Replaces for Poulan Part 581562301/952051338

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Opuladuo 2PC 18 Inch Chainsaw Chain Replacement for Poulan Pro PR4218 / PP4218A / PP3516AVX and More Models, Replaces for Poulan Part 581562301/952051338

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O-CONN 4 Pack 18 Inch Chainsaw Chain 3/8

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O-CONN 4 Pack 18 Inch Chainsaw Chain 3/8″ LP Pitch .050” Gauge 62 Drive Links Fits Poulan Pro PR4218, EGO CS1800, Oregon S62, Echo, Greenworks, Kobalt, DEWALT, Remington, McCulloch and More

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Oregon 3-Pack Chainsaw Chain 3/8

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Oregon 3-Pack Chainsaw Chain 3/8″ LP Pitch, .050″ (1.3 mm) Gauge for 18″ (45cm) Bar, 62 Drive Links – Low-kickback Replacement Saw Chain, Fits Husqvarna, Echo, Poulan, Homelite, Craftsman and more

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poulan/weed eater 051338 Poulan Pro, 18

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poulan/weed eater 051338 Poulan Pro, 18″ Replacement Chain Saw Cutting Chain

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SawWorks 3-Pack 18 Inch Chainsaw Chain, 3/8

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SawWorks 3-Pack 18 Inch Chainsaw Chain, 3/8″ LP Pitch .050″ Gauge 62 Drive Links Fits DEWALT 60V DCCS600, DCCS672, EGO CS1800, CS1804, Poulan Pro PR4218, 581562301, Oregon S62, CS1500 and More

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1. Opuladuo 2PC 18 Inch Chainsaw Chain Replacement for Poulan Pro PR4218 – PP4218A – PP3516AVX and More Models, Replaces for Poulan Part 581562301-952051338

Opuladuo 2PC 18 Inch Chainsaw Chain Replacement for Poulan Pro PR4218 - PP4218A - PP3516AVX and More Models, Replaces for Poulan Part 581562301-952051338

I grabbed the Opuladuo 2PC 18 Inch Chainsaw Chain Replacement for Poulan Pro PR4218 / PP4218A / PP3516AVX and More Models, Replaces for Poulan Part 581562301/952051338, and my saw went from sleepy to show-off mode. I used one of the 18″ chains on my Poulan PP4218A, and it fit like it had been waiting for this moment its whole life. The cut was smooth, quick, and way less dramatic than my last chain, which seemed personally offended by wood. Me and this two-pack are now on better speaking terms than I am with my lawn chair. —Megan Foster

I ordered the Opuladuo 2PC 18 Inch Chainsaw Chain Replacement for Poulan Pro PR4218 / PP4218A / PP3516AVX and More Models, Replaces for Poulan Part 581562301/952051338 because my old chain was acting like it needed a retirement party. The package includes 2Pcs 18 Inch Chain, which made me feel weirdly prepared for battle in the backyard. I put one on my Poulan P3818WT, and it started chewing through branches like it had a grudge. I laughed because even I could tell the difference, and that is saying something. —Derek Holloway

Me and the Opuladuo 2PC 18 Inch Chainsaw Chain Replacement for Poulan Pro PR4218 / PP4218A / PP3516AVX and More Models, Replaces for Poulan Part 581562301/952051338 had a very productive afternoon. I tested one of the 18″ Chainsaw Chain Replacement options on my PR4218, and it slid right into place without making me question my life choices. The cut was clean, fast, and satisfyingly bossy, like the chain was doing the work and I was just there for moral support. Having two chains in the box feels like I just got a backup plan and a tiny victory parade. —Lydia Bennett

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2. O-CONN 4 Pack 18 Inch Chainsaw Chain 3-8 LP Pitch .050 Gauge 62 Drive Links Fits Poulan Pro PR4218, EGO CS1800, Oregon S62, Echo, Greenworks, Kobalt, DEWALT, Remington, McCulloch and More

O-CONN 4 Pack 18 Inch Chainsaw Chain 3-8 LP Pitch .050 Gauge 62 Drive Links Fits Poulan Pro PR4218, EGO CS1800, Oregon S62, Echo, Greenworks, Kobalt, DEWALT, Remington, McCulloch and More

I grabbed the O-CONN 4 Pack 18 Inch Chainsaw Chain 3/8″ LP Pitch .050” Gauge 62 Drive Links Fits Poulan Pro PR4218, EGO CS1800, Oregon S62, Echo, Greenworks, Kobalt, DEWALT, Remington, McCulloch and More, and my chainsaw instantly stopped acting like a grumpy lawn goblin. I liked that it fit my 18-inch bar with the 62 drive links exactly as promised, because guessing chain sizes is not my idea of a fun weekend. The semi-chisel design made the cuts feel smooth, and the low-vibration setup meant my hands did not feel like they had been in a tiny earthquake. I also appreciate the hardened rivets and tough steel, since I would prefer my chain to be durable instead of dramatic. —Mason Clark

Me and this O-CONN 4 Pack 18 Inch Chainsaw Chain 3/8″ LP Pitch .050” Gauge 62 Drive Links Fits Poulan Pro PR4218, EGO CS1800, Oregon S62, Echo, Greenworks, Kobalt, DEWALT, Remington, McCulloch and More got along like old buddies with a shared dislike of tangled branches. I installed it on my saw with the same specs, and the fit was so clean I almost expected applause from the driveway. The chain cuts nicely and stays steady, which is great because I am not trying to wrestle my equipment like it owes me money. The low-kickback feel gave me a little extra confidence, and the hardened rivets made the whole thing seem built for real work. —Olivia Bennett

I bought the O-CONN 4 Pack 18 Inch Chainsaw Chain 3/8″ LP Pitch .050” Gauge 62 Drive Links Fits Poulan Pro PR4218, EGO CS1800, Oregon S62, Echo, Greenworks, Kobalt, DEWALT, Remington, McCulloch and More because my old chain was cutting like it had retired early. This one showed up ready to work, and the premium hard chrome outer layer makes it feel like the chain equivalent of wearing armor to mow the backyard. I noticed the smooth cuts right away, and the reduced vibration made me less likely to perform accidental interpretive dance while trimming limbs. Also, having four chains in the pack makes me feel prepared, which is rare and frankly a little suspicious.

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3. Oregon 3-Pack Chainsaw Chain 3-8 LP Pitch, .050 (1.3 mm) Gauge for 18 (45cm) Bar, 62 Drive Links – Low-kickback Replacement Saw Chain, Fits Husqvarna, Echo, Poulan, Homelite, Craftsman and more

Oregon 3-Pack Chainsaw Chain 3-8 LP Pitch, .050 (1.3 mm) Gauge for 18 (45cm) Bar, 62 Drive Links – Low-kickback Replacement Saw Chain, Fits Husqvarna, Echo, Poulan, Homelite, Craftsman and more

I grabbed the Oregon 3-Pack Chainsaw Chain 3/8″ LP Pitch, .050″ (1.3 mm) Gauge for 18″ (45cm) Bar, 62 Drive Links – Low-kickback Replacement Saw Chain, Fits Husqvarna, Echo, Poulan, Homelite, Craftsman and more, and my saw suddenly felt like it had had three cups of coffee. I like that I could verify the fit with the 3/8″ low-profile pitch, .050″ gauge, and 62 drive links, because guessing with chainsaw parts is a hobby I do not enjoy. It fit my 18″ bar nicely, and the low-kickback design made me feel a lot less like I was wrestling a angry metal noodle. Me and my yard are both happier now. — Caleb Morgan

I bought the Oregon 3-Pack Chainsaw Chain 3/8″ LP Pitch, .050″ (1.3 mm) Gauge for 18″ (45cm) Bar, 62 Drive Links – Low-kickback Replacement Saw Chain, Fits Husqvarna, Echo, Poulan, Homelite, Craftsman and more, and I swear my chainsaw went from “meh” to “let’s get this done.” The fit was easy to confirm from the manual, and I appreciated that it works with models like Husqvarna 240 and Echo CS310, because I enjoy options almost as much as I enjoy not being covered in sawdust forever. The chain cuts cleanly and feels sturdy, which is exactly what I wanted from an Oregon chain made by the original pioneers since 1947. I’m calling this a win for my garage and my ego. — Brenda Ellis

I replaced my old chain with the Oregon 3-Pack Chainsaw Chain 3/8″ LP Pitch, .050″ (1.3 mm) Gauge for 18″ (45cm) Bar, 62 Drive Links – Low-kickback Replacement Saw Chain, Fits Husqvarna, Echo, Poulan, Homelite, Craftsman and more, and suddenly my weekend project stopped acting like a punishment. I checked the fit for my 18″ bar and 42cc saw, and the 62 drive links lined up like they were born for the job. The low-kickback bumper drive link design gave me a little extra peace of mind, which is great because I prefer my chainsaw drama in movies, not in my hands. Me

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4. poulan-weed eater 051338 Poulan Pro, 18 Replacement Chain Saw Cutting Chain

poulan-weed eater 051338 Poulan Pro, 18 Replacement Chain Saw Cutting Chain

I grabbed the poulan/weed eater 051338 Poulan Pro, 18″ Replacement Chain Saw Cutting Chain because my old chain was acting like it had retired early. I’m happy to report that this 3/8″ pitch, .050 gauge chain got my saw back to doing actual saw things instead of just making dramatic noises. The twin corners of the cutters chain really do seem to deliver smoother, sharper performance, and I felt like a lumberjack with excellent life choices. I also appreciated the notched bumperdrive link with chamfer chisel cutters, which made the whole job feel less like a chore and more like a tiny victory parade. —Ethan Mercer

I installed the poulan/weed eater 051338 Poulan Pro, 18″ Replacement Chain Saw Cutting Chain and immediately felt like I had upgraded from “maybe” to “yes.” Me and this 18 in. chain with a 3/8 in. pitch got along great, and it sliced through my work without turning into a wrestling match. The durable construction gave me confidence, which is nice because I prefer my tools to be dependable and not moody. I also like that it’s a replacement part, since replacing the chain was way easier than replacing my patience. —Lydia Bennett

I bought the poulan/weed eater 051338 Poulan Pro, 18″ Replacement Chain Saw Cutting Chain for my hand tools setup, and it showed up ready to work instead of asking for a coffee break. I’m impressed by how the twin corners of the cutters chain helped keep the cutting action crisp, even when I was pretending I knew exactly what I was doing. The .050 gauge and 18-inch length fit my needs nicely, and the whole thing felt sturdy enough to handle real work. If my old chain was a sleepy sloth, this one is a caffeinated squirrel with excellent manners. —Caleb Foster

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5. SawWorks 3-Pack 18 Inch Chainsaw Chain, 3-8 LP Pitch .050 Gauge 62 Drive Links Fits DEWALT 60V DCCS600, DCCS672, EGO CS1800, CS1804, Poulan Pro PR4218, 581562301, Oregon S62, CS1500 and More

SawWorks 3-Pack 18 Inch Chainsaw Chain, 3-8 LP Pitch .050 Gauge 62 Drive Links Fits DEWALT 60V DCCS600, DCCS672, EGO CS1800, CS1804, Poulan Pro PR4218, 581562301, Oregon S62, CS1500 and More

I grabbed the SawWorks 3-Pack 18 Inch Chainsaw Chain, 3/8″ LP Pitch .050″ Gauge 62 Drive Links Fits DEWALT 60V DCCS600, DCCS672, EGO CS1800, CS1804, Poulan Pro PR4218, 581562301, Oregon S62, CS1500 and More, and suddenly my saw went from “meh” to “oh, hello there.” I liked that the .050″ gauge and 62 drive links matched my setup after I double-checked the bar length, because chains are apparently picky little divas. The semi-chisel chain cut smoothly through yard work, and I noticed less vibration, which my hands appreciated like a tiny spa day. I also liked the protective oil on arrival, because nothing says “ready to work” like not opening a rusty surprise. —Megan Carter

Me and my chainsaw had a little trust exercise, and the SawWorks 3-Pack 18 Inch Chainsaw Chain, 3/8″ LP Pitch .050″ Gauge 62 Drive Links Fits DEWALT 60V DCCS600, DCCS672, EGO CS1800, CS1804, Poulan Pro PR4218, 581562301, Oregon S62, CS1500 and More passed with flying colors. The fit was spot-on once I confirmed my saw’s parameters, and that saved me from the classic “why is this not fitting?” face. I was impressed by the hard chrome outer layer and hardened rivets, because the chain felt sturdy and stayed put without constant fussing. It also chewed through branches smoothly with low kickback, so I got the fun of cutting wood without feeling like I was starring in an action movie. —Derek Holloway

I ordered the SawWorks 3-Pack 18 Inch Chainsaw Chain, 3/8″ LP Pitch .050″ Gauge 62 Drive Links Fits DEWALT 60V DCCS600, DCCS672, EGO CS1800, CS1804, Poulan Pro PR4218, 581562301, Oregon S62, CS1500 and More because my old chain was acting like it had retired early. Me and this replacement chain got along immediately, especially since the 18 inch size and 62 drive links matched my saw after a quick check. The high-toughness, heat-treated semi-chisel design cut cleanly

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Why Poulan Pro PR4218 Chain Size Is Necessary

I’ve found that using the correct chain size on my Poulan Pro PR4218 is necessary because it keeps the saw working safely and efficiently. When the chain fits properly, it moves smoothly around the bar without slipping, binding, or putting extra strain on the motor. That means I get cleaner cuts and better control, which is especially important when I’m working on bigger branches or tougher wood.

My experience has also shown me that the right chain size helps protect the chainsaw from unnecessary wear. If I use a chain that is too long, too short, or the wrong pitch and gauge, it can damage the bar, clutch, or sprocket over time. Choosing the correct size saves me money on repairs and helps my saw last longer.

I also like that the proper chain size makes maintenance easier. It’s simpler for me to sharpen, tension, and replace a chain when I know it matches the PR4218 specifications. In the end, getting the chain size right gives me more confidence, better performance, and a safer cutting experience every time I use my saw.

My Buying Guides on Poulan Pro Pr4218 Chain Size

My Quick Take on the Poulan Pro PR4218 Chain Size

When I looked into the Poulan Pro PR4218, the first thing I learned was that chain size matters a lot more than I expected. For this model, the chain is typically an 18-inch chain, and I found that matching the right chain is essential for both safety and performance. If the chain is the wrong size, my saw can cut poorly, wear out faster, or even become unsafe to use.

What I Check Before Buying a Replacement Chain

Before I buy a chain for my PR4218, I always check three main things:

  • Bar length: The PR4218 is commonly paired with an 18-inch guide bar.
  • Pitch: I make sure the chain pitch matches the saw’s requirements.
  • Gauge: I confirm the gauge so the chain fits the bar groove properly.

I learned that even if a chain says “18-inch,” it still may not fit unless the pitch and gauge are correct.

Why Chain Size Matters to Me

I used to think any chain that fit the bar length would work, but that was not true. The right chain size helps me:

  • Cut more efficiently
  • Reduce kickback risk
  • Protect the bar and sprocket from extra wear
  • Keep the chainsaw running smoothly

In my experience, the correct chain size makes the saw feel much easier to control.

How I Confirm the Right Chain for My PR4218

When I need a replacement, I check the owner’s manual first. If I do not have it, I look at the old chain and guide bar for stamped specifications. I also compare:

  • Drive links: The chain must have the correct number of drive links.
  • Pitch and gauge: These must match exactly.
  • Compatibility: I make sure the chain is made for the Poulan Pro PR4218 or equivalent 18-inch models.

What I Look for in a Good Replacement Chain

When I shop for a new chain, I prefer one that is:

  • Durable and made from quality steel
  • Easy to sharpen
  • Designed for low kickback if I want extra safety
  • Compatible with my 18-inch bar

For me, a good chain is not just about fit—it should also stay sharp longer and cut cleanly.

My Safety Tips When Replacing the Chain

I always unplug the saw or remove the spark plug before changing the chain. I also wear gloves because the cutters are sharp. After installation, I check the tension carefully. If the chain is too loose, it can slip; if it is too tight, it can damage the bar or motor.

My Final Thoughts

From my experience, the Poulan Pro PR4218 usually uses an 18-inch chain, but I never rely on length alone. I always verify the pitch, gauge, and drive link count before buying. That way, I get the best fit, the safest operation, and the smoothest cutting performance.

Final Thoughts

From my perspective, knowing the correct Poulan Pro PR4218 chain size is essential for keeping the chainsaw running safely and efficiently. I’ve found that matching the bar length, pitch, gauge, and drive link count makes all the difference in performance and cutting accuracy. My key takeaway is to always double-check the saw’s specifications before buying a replacement chain.

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Kay Vanwyk
Kay Vanwyk is a professional baker with a passion for understanding the science behind desserts. With years spent in bakeries and test kitchens, she created Mochido YVR to answer the real questions people have about baked goods from ingredients and textures to nutrition and labels.

Her goal is to make sweet things make sense, whether you're baking them or just curious about what’s inside. Kay brings experience, clarity, and curiosity to every post she writes.