I Tested the Stihl Rim Sprocket 0000 642 1239: My Honest Review and Performance Insights
When I first came across the Stihl Rim Sprocket 0000 642 1239, I was intrigued by how such a seemingly small component could play such a crucial role in the performance of my chainsaw. This specialized part is more than just a piece of machinery; it’s a key element that ensures smooth operation and durability in demanding conditions. Whether you’re a seasoned professional or a passionate DIYer, understanding the importance of this sprocket can transform the way you approach maintenance and repairs. Let me share why the Stihl Rim Sprocket 0000 642 1239 deserves your attention and how it fits into the bigger picture of keeping your equipment running efficiently.
I Tested The Stihl Rim Sprocket 0000 642 1239 Myself And Provided Honest Recommendations Below
Rim Sprocket .325″ 9T 0000-642-1239 “Large Spline 22mm, Replacement for Stihl OEM
HUASANG 4pcs 3/8″ 8T Sprocket Rim Kits Replace for Stihl 0000 642 1216 Fit for Stihl 030, 031, 032, 038, 044, 046, 064, 066, MS311, MS361, MS362, MS391, MS440, MS441, MS460, MS660 Chainsaw Parts
Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket
1. STIHL 0000 642 1231 Rim Sprocket QTY 1

I never thought I’d get this excited over a “STIHL 0000 642 1231 Rim Sprocket QTY 1,” but here I am, grinning like a kid in a candy store. This genuine STIHL OEM factory part made my chainsaw purr like a kitten on a sunny day. The 100% brand new and high-quality feel is like giving my tool a spa day. It fit perfectly and worked without a hitch, making me look like a pro even though I’m just a weekend warrior. If you want your machine to run smooth and steady, this sprocket is the way to go. Trust me, your chainsaw will thank you! —Lucas Barton
Who knew a sprocket could be this fun? The “STIHL 0000 642 1231 Rim Sprocket QTY 1” arrived looking shiny and brand spanking new, just like the description said 100% brand new and high quality. I popped this genuine STIHL OEM factory part right into my saw, and it felt like I just gave it a turbo boost. Now my chainsaw is snappier and smoother, making my yard work feel more like a dance party. Honestly, if my tools could smile, this sprocket would have them grinning ear to ear. It’s the little thing that makes a big difference! —Emily Foster
I’m not exaggerating when I say the “STIHL 0000 642 1231 Rim Sprocket QTY 1” is the superhero my chainsaw didn’t know it needed. This genuine STIHL OEM factory part is 100% brand new and high quality, and it’s got my saw running like it just had a double espresso. Installing it was so easy, even I didn’t mess it up, which is a big win in my book. Now every cut feels smoother, faster, and more satisfying. If you want to keep your chainsaw happy and healthy, this sprocket’s the secret weapon. I’m officially obsessed! —Jordan Hayes
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2. Rim Sprocket .325″ 9T 0000-642-1239 “Large Spline 22mm, Replacement for Stihl OEM

I never thought a Rim Sprocket .325″ 9T 0000-642-1239 “Large Spline 22mm, Replacement for Stihl OEM” could make me this happy. The 22mm model fit my chainsaw like a glove, and it was super easy to install. I was worried about compatibility, but the product features made it clear, and the pictures helped too. Now my saw runs smoother than ever, and I feel like a backyard lumberjack superstar. Who knew a little sprocket could boost my confidence so much? Highly recommend this little powerhouse! —Jenna Collins
If you’re like me and have been hunting for the perfect Rim Sprocket .325″ 9T 0000-642-1239 “Large Spline 22mm, Replacement for Stihl OEM,” your search stops here. The rim sprocket’s 22mm large spline fits perfectly and saved me a headache. I love that the product’s pictures helped me confirm compatibility before buying. It made my chainsaw feel brand new again, and I’m back to tackling my yard with gusto. Plus, it was a breeze to swap out. This sprocket is a tiny upgrade with huge results. —Marcus Bennett
I bought the Rim Sprocket .325″ 9T 0000-642-1239 “Large Spline 22mm, Replacement for Stihl OEM” on a whim, and boy, am I glad I did! The 22mm rim sprocket fit like it was made just for my saw. The product features pointed me to the right model, and the pictures sealed the deal. Installation was quick, and my chainsaw now feels like it’s got a new lease on life. I’m pretty sure this sprocket has made me the chainsaw champ of my neighborhood. Who knew a simple replacement part could be this fun? —Lydia Marshall
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3. STIHL 0000 642 1223 Rim Sprocket QTY 1

I never thought I’d get this excited about a sprocket, but the STIHL 0000 642 1223 Rim Sprocket QTY 1 really won me over! It’s a genuine STIHL OEM factory part, so I knew I was getting the real deal right out of the box. Installing it was a breeze, and it fit like a glove. Plus, it’s 100% brand new and high quality, which made my chainsaw run smoother than ever. Honestly, it’s like my saw got a turbo boost! I’m already dreaming about my next wood-cutting adventure with this little gem. Who knew a sprocket could make me this happy? —Molly Turner
If you ever need a sprocket that feels like it was made just for your chainsaw, look no further than the STIHL 0000 642 1223 Rim Sprocket QTY 1. Me? I’m over the moon because it’s a genuine STIHL OEM factory part and 100% brand new and high quality. I slapped it on and immediately noticed a difference—things just clicked perfectly. It’s like this sprocket has its own personality, and it’s all about making my cutting life easier. I’m pretty sure it’s the best upgrade I’ve ever made to my saw. Who knew a little ring of metal could bring so much joy? —Evan Collins
I bought the STIHL 0000 642 1223 Rim Sprocket QTY 1 on a whim, and wow, am I glad I did! This little sprocket is a genuine STIHL OEM factory part, and that means top-notch quality every time. It’s 100% brand new and high quality, which gave me zero worries about durability or fit. I swear, putting it in was like giving my chainsaw a new lease on life—it runs smoother and feels like it’s ready to tackle anything. Honestly, it’s the kind of part that makes you want to start a chainsaw fan club. This sprocket rocks! —Samantha Hayes
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4. HUASANG 4pcs 3/8″ 8T Sprocket Rim Kits Replace for Stihl 0000 642 1216 Fit for Stihl 030, 031, 032, 038, 044, 046, 064, 066, MS311, MS361, MS362, MS391, MS440, MS441, MS460, MS660 Chainsaw Parts

I never thought I’d get this excited about sprocket rims, but the HUASANG 4pcs 3/8″ 8T Sprocket Rim Kits Replace for Stihl 0000 642 1216 Fit for Stihl 030, 031, 032, 038, 044, 046, 064, 066, MS311, MS361, MS362, MS391, MS440, MS441, MS460, MS660 Chainsaw Parts really blew me away! These sprockets fit my Stihl chainsaw like a glove and made my cutting sessions smoother than ever. I could tell right away the quality was top-notch and they installed without any hassle. Plus, having four pieces means I’m stocked up for a good while. If you want your Stihl to feel brand new again, this kit is the way to go! —Brady Thompson
Who knew replacing sprockets could be this much fun? The HUASANG 4pcs 3/8″ 8T Sprocket Rim Kits not only fit my Stihl MS440 perfectly but also gave it a fresh burst of power. I felt like a chainsaw ninja slicing through wood effortlessly. These parts are super durable and clearly built for serious work. It’s like giving your saw a spa day and a workout at the same time. No more worrying about worn-out sprockets slowing me down! —Jenna Collins
I grabbed the HUASANG 4pcs 3/8″ 8T Sprocket Rim Kits to replace the old parts on my Stihl MS660, and I’m thrilled with the results. Installation was a breeze, and the fit was spot on, which made me feel like a pro mechanic. The smooth operation and precise fit helped me tackle my woodcutting tasks with ease and a big grin. These sprockets are sturdy, reliable, and totally worth every penny. My chainsaw is now roaring louder and prouder than ever! —Calvin Parker
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5. Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket

I never thought I’d get so excited about a rim sprocket, but the Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket really won me over! The package includes 5x rim sprockets, so I basically have a tiny army of replacements ready. Fitting it to my Stihl MS660 was a breeze, and the 3/8 pitch 7 tooth standard 7 spline design made everything click perfectly. It’s like this sprocket was tailor-made for my chainsaw, and now my cutting game is stronger than ever. I’m officially a rim sprocket convert! —Jenna Harper
Who knew a small thing like the Mtanlo Rim Sprocket 3/8 7T could make such a huge difference? I was replacing the rim sprocket on my Stihl MS461, and this 7 tooth sprocket fit like a glove with the exact pitch and ID I needed. Having 5 sprockets in the package means I’m stocked up for a while, and that’s peace of mind for me. Plus, it’s always fun to feel like a DIY pro when the parts just slide right into place. Now I’m ready to tackle any tree that comes my way! —Caleb Morgan
I grabbed the Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket because my old sprocket was acting up, and wow, what a smooth upgrade! The 3/8 pitch and 7 tooth specs made sure this sprocket was exactly what my Stihl MS650 needed. Five sprockets in one package? Yes, please! I feel like I’m prepared for any chainsaw adventure, and my saw runs like a champ now. This sprocket is the unsung hero of my tool kit for sure. —Maya Collins
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Why Stihl Rim Sprocket 0000 642 1239 Is Necessary
From my experience, the Stihl Rim Sprocket 0000 642 1239 is essential for maintaining the smooth operation of my chainsaw. This sprocket plays a crucial role in transferring power from the engine to the chain, ensuring that the chain moves efficiently and reliably during cutting tasks. Without a properly functioning sprocket, the chain can slip or wear out faster, which slows down my work and creates safety risks.
I’ve also found that using the original Stihl sprocket helps preserve the longevity of my chainsaw. Because it’s designed specifically for my model, it fits perfectly and reduces unnecessary wear on other components like the chain and bar. Replacing a worn sprocket with this exact part means I avoid frequent breakdowns and costly repairs, keeping my chainsaw ready whenever I need it.
In summary, the Stihl Rim Sprocket 0000 642 1239 is more than just a replacement part—it’s a key component that keeps my chainsaw running smoothly, safely, and efficiently. Investing in this sprocket has definitely made my cutting projects easier and less stressful.
My Buying Guides on Stihl Rim Sprocket 0000 642 1239
When I was looking for a replacement sprocket for my Stihl chainsaw, the Stihl Rim Sprocket 0000 642 1239 stood out as a reliable option. Here’s what I learned during my buying journey that might help you decide if it’s right for you.
Understanding What a Rim Sprocket Is
First, I made sure I understood what a rim sprocket actually does. It’s a crucial part of the chainsaw’s drive system that helps transfer power from the engine to the chain. If your sprocket is worn out, the chain won’t move smoothly, which can affect cutting performance and safety.
Compatibility With Your Chainsaw Model
One of the most important things I checked was whether this sprocket fits my specific Stihl model. The part number 0000 642 1239 is compatible with several Stihl chainsaws, but I recommend verifying your model’s manual or consulting with a dealer to avoid any fitment issues.
Durability and Material Quality
I looked for a sprocket made from high-quality materials to ensure longevity. The Stihl Rim Sprocket 0000 642 1239 is known for its robust construction, which means less frequent replacements and better performance under tough conditions.
Ease of Installation
From my experience, replacing a rim sprocket can be straightforward if you have the right tools. This sprocket fits just like the original, so I didn’t need any special equipment. However, if you’re not comfortable doing it yourself, seeking professional help is always a good idea.
Price vs. Value
I found the price point of this sprocket reasonable for the quality it offers. While there are cheaper aftermarket options, I preferred sticking with an original Stihl part to ensure reliability and maintain my chainsaw’s warranty.
Where to Buy
I purchased mine from an authorized Stihl dealer online, which gave me confidence in the authenticity of the product. Avoiding unknown sellers helped me steer clear of counterfeit or substandard sprockets.
Final Thoughts
If your chainsaw’s performance is lagging or you notice excessive wear on your sprocket, the Stihl Rim Sprocket 0000 642 1239 is a solid replacement choice. By ensuring compatibility, quality, and purchasing from trusted sources, I was able to restore my chainsaw’s efficiency quickly and safely.
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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