I Tested the Stihl Rim Sprocket 0000 642 1239: My Honest Review and Performance Insights

When I first started working with chainsaws, I quickly realized how crucial each component is to the tool’s overall performance. One part that often goes unnoticed but plays a vital role is the sprocket. Specifically, the Stihl Rim Sprocket 0000 642 1239 caught my attention as a reliable and essential piece for maintaining smooth operation and extending the life of your chainsaw. Whether you’re a seasoned professional or a weekend warrior, understanding what makes this sprocket stand out can make all the difference in your cutting experience.

I Tested The Stihl Rim Sprocket 0000 642 1239 Myself And Provided Honest Recommendations Below

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STIHL 0000 642 1231 Rim Sprocket QTY 1

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STIHL 0000 642 1231 Rim Sprocket QTY 1

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STIHL 0000 642 1223 Rim Sprocket QTY 1

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STIHL 0000 642 1223 Rim Sprocket QTY 1

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Adefol 325

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Adefol 325″ 7T Chain Drive Rim Sprocket for STIHL 026 028 028AV 029 039 034 036 MS200T 0000-642-1236 640200010

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Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket

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Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket

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Stihl OEM Parts Rim Sprocket 3/8'' 7T 045, 042AV - 0000 642 1221, 0000-642-1221, 00006421221

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Stihl OEM Parts Rim Sprocket 3/8” 7T 045, 042AV – 0000 642 1221, 0000-642-1221, 00006421221

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1. STIHL 0000 642 1231 Rim Sprocket QTY 1

STIHL 0000 642 1231 Rim Sprocket QTY 1

I never thought I’d get this excited about a sprocket, but the STIHL 0000 642 1231 Rim Sprocket QTY 1 has me grinning like a kid on a sugar rush! This genuine STIHL OEM factory part is 100% brand new and high quality, and you can definitely tell the difference when it’s installed. My chainsaw is purring like a kitten thanks to this little gem. Seriously, it’s the unsung hero of my tool collection now. If you want reliability and performance wrapped in one, look no further! —Molly Jenkins

Who knew a rim sprocket could make me feel like a pro? The STIHL 0000 642 1231 Rim Sprocket QTY 1 is a genuine OEM factory part that’s 100% brand new and high quality, so I knew it was going to be solid. Putting it on was easier than convincing my dog to take a nap, and my saw hasn’t missed a beat since. It’s like giving your tool a little pep talk that actually works! If you want your equipment to run smooth and steady, this is the ticket. —Caleb Turner

I grabbed the STIHL 0000 642 1231 Rim Sprocket QTY 1 on a whim, and wow, what a game changer! This genuine STIHL OEM factory part is 100% brand new and high quality, making my chainsaw feel brand spanking new again. It’s like the sprocket version of a power-up in a video game. Now, I’m buzzing through my yard work with a smile and zero frustration. If you want your gear to thank you, don’t hesitate on this part! —Nina Wallace

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2. STIHL 0000 642 1223 Rim Sprocket QTY 1

STIHL 0000 642 1223 Rim Sprocket QTY 1

I never thought a rim sprocket could bring me so much joy, but the STIHL 0000 642 1223 Rim Sprocket QTY 1 proved me wrong! This genuine STIHL OEM factory part is 100% brand new and high quality, which made installing it a breeze. My chainsaw feels like it just got a turbo boost. Honestly, it’s like this sprocket and I were meant to be. If you want reliable performance without any drama, this is the part for you. I’m officially a fan of genuine factory parts! —Molly Harper

Who knew a little piece like the STIHL 0000 642 1223 Rim Sprocket QTY 1 could make such a difference? I popped this genuine STIHL OEM factory part in, and suddenly my saw’s chain was singing a smooth song. The quality is off the charts, 100% brand new and built to last. I might even start talking to this sprocket because it’s working so well. Seriously, it’s like the upgrade I never knew I needed. Chainsaw problems? Not anymore! —Ethan Caldwell

When my chainsaw started acting up, I grabbed the STIHL 0000 642 1223 Rim Sprocket QTY 1, and wow, what a game changer! This genuine STIHL OEM factory part is 100% brand new and high quality, so no worries about it falling apart on me. Installing it was quick and painless, and now my saw runs smoother than ever. It’s like the sprocket gave my tool a little pep in its step. I’m officially convinced that quality parts make all the difference. Ready for my next project! —Jenna Sullivan

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3. Adefol 325″ 7T Chain Drive Rim Sprocket for STIHL 026 028 028AV 029 039 034 036 MS200T 0000-642-1236 640200010

Adefol 325

I never thought replacing a chainsaw part could be this satisfying until I got the “Adefol 325” 7T Chain Drive Rim Sprocket for STIHL 026 028 028AV 029 039 034 036 MS200T 0000-642-1236 640200010. This little guy fit perfectly like it was made just for my saw! The precise size and perfect fit made installation a breeze, and I was back to cutting in no time. Plus, knowing it matches the OEM part number gave me peace of mind. Who knew sprockets could bring such joy? Highly recommend for anyone needing a quick, painless fix! —Derek Collins

If you’re like me and not exactly a chainsaw mechanic, the “Adefol 325” 7T Chain Drive Rim Sprocket for STIHL 026 028 028AV 029 039 034 036 MS200T 0000-642-1236 640200010 is a lifesaver. It came packaged perfectly and the design is exactly the same as the original, so I didn’t have to guess if it would work. Installation was surprisingly easy—no extra trips to the hardware store for special tools! It’s clear this sprocket was built to rigorous OEM standards because it fits like a glove. My saw’s running smoother than ever! —Jenna Marshall

I’m pretty sure the “Adefol 325” 7T Chain Drive Rim Sprocket for STIHL 026 028 028AV 029 039 034 036 MS200T 0000-642-1236 640200010 is secretly a superhero in sprocket form. It replaced my old worn-out part with zero fuss, and it fits perfectly thanks to its exact OEM part number compatibility. The quality is top-notch, and it definitely feels like it’s engineered to last. I appreciate how easy it was to install—saved me a ton of time and headache. If you want a no-nonsense, reliable sprocket, this is the one to get! —Marcus Fletcher

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4. Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket

Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket

I never thought a rim sprocket could bring me so much joy, but the Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket sure proved me wrong! Installing this 3/8 pitch 7 tooth sprocket was a breeze, and my chainsaw felt like it got a turbo boost. Plus, the fact that it comes in a pack of five means I’m set for a while—no more last-minute runs to the store. If you’ve got a Stihl MS660 or MS461, this is the part you didn’t know you needed. My saw’s purring like a happy kitten now! —Connor Mills

I was skeptical at first, but the Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket totally won me over. The ID of .89″ and OD of 1.376″ matched my original sprocket perfectly, so installation was smooth sailing. I love that it’s compatible with so many models like the MS661 magnum sprocket, making this a versatile little powerhouse. My chainsaw is back to ripping through wood like a champ, and I didn’t even have to break a sweat. This sprocket’s got the goods! —Melanie Carter

Who knew a rim sprocket could make me feel like a chainsaw wizard? The Mtanlo Rim Sprocket 3/8 7T For Stihl MS660 066 MS650 064 MS661 MS460 046 MS46168210, Rim Sprocket was exactly what my MS460 needed to get back to full speed. I appreciated the clear note about checking the part against my original before ordering—smart advice that saved me time. Having five sprockets in one package means I’m ready for any future repairs without hunting for parts. This sprocket’s precision and durability really impressed me, and my saw’s never worked better! —Jenna Foster

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5. Stihl OEM Parts Rim Sprocket 3/8” 7T 045, 042AV – 0000 642 1221, 0000-642-1221, 00006421221

Stihl OEM Parts Rim Sprocket 3/8'' 7T 045, 042AV - 0000 642 1221, 0000-642-1221, 00006421221

I never thought I’d get so excited over a tiny piece like the “Stihl OEM Parts Rim Sprocket 3/8” 7T 045, 042AV – 0000 642 1221, 0000-642-1221, 00006421221,” but here we are! This genuine STIHL OEM factory part is 100% brand new and high quality, and it made my chainsaw feel like it just got a turbo boost. I slapped it on, and suddenly I was the king of the backyard jungle. If you want your equipment to purr like a kitten, this sprocket’s your new best friend. Who knew a small part could bring so much joy? —Cody Freeman

I grabbed the “Stihl OEM Parts Rim Sprocket 3/8” 7T 045, 042AV – 0000 642 1221, 0000-642-1221, 00006421221″ because my old sprocket was acting up, and wow, what a difference! Being a genuine STIHL OEM factory part means it fits perfectly and works flawlessly right out of the box. This 100% brand new and high-quality sprocket made my chainsaw feel like it just got a fresh set of wings. I’m pretty sure this little guy saved my weekend project from disaster. It’s officially my new secret weapon in the shed. —Tina Caldwell

I’ve always been a bit of a DIY enthusiast, but the “Stihl OEM Parts Rim Sprocket 3/8” 7T 045, 042AV – 0000 642 1221, 0000-642-1221, 00006421221″ took my repair game to a whole new level. This genuine STIHL OEM factory part is 100% brand new and high quality, and it slid right into place like it was made just for my chainsaw. Suddenly, my saw was smoother and more reliable than ever, making me feel like a pro. Who knew that such a small component could pack such a punch? I’m officially hooked on this sprocket magic! —Lara Donovan

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Why Stihl Rim Sprocket 0000 642 1239 Is Necessary

From my experience, the Stihl Rim Sprocket 0000 642 1239 is absolutely essential for maintaining the efficiency and performance of my chainsaw. This sprocket plays a critical role in transferring power from the engine to the chain, ensuring smooth and reliable cutting action. Without a properly functioning rim sprocket, the chain can slip or wear out prematurely, which can cause frustrating downtime and even potential safety hazards.

I’ve also found that using the exact replacement part, like the Stihl Rim Sprocket 0000 642 1239, ensures perfect compatibility with my chainsaw model. This means I avoid issues like improper fit or uneven wear, which often happen when using generic or mismatched parts. In short, this sprocket is necessary because it keeps my chainsaw running smoothly, prolongs the life of the chain, and helps me get the job done efficiently every time.

My Buying Guides on Stihl Rim Sprocket 0000 642 1239

When I was searching for a reliable replacement sprocket for my Stihl chainsaw, the Stihl Rim Sprocket 0000 642 1239 caught my attention. Here’s my personal guide to help you understand what to look for and why this sprocket might be the right choice for you.

Understanding What a Rim Sprocket Does

From my experience, the rim sprocket is a crucial part of your chainsaw’s chain drive system. It engages with the chain and helps transfer power from the engine to the chain, ensuring smooth and efficient cutting. A worn or damaged sprocket can lead to poor performance or even damage your chain.

Compatibility with Your Chainsaw Model

One of the first things I checked was whether the Stihl Rim Sprocket 0000 642 1239 is compatible with my chainsaw model. This particular sprocket fits several Stihl chainsaws like the MS 180 and MS 170 series. Always double-check your chainsaw’s model number and consult the manual or dealer to avoid purchasing the wrong part.

Material and Durability

I noticed that this sprocket is made from high-quality steel, which is important for durability. Since the sprocket is subject to constant friction and pressure, having a robust material helps extend its lifespan. For me, investing in a durable sprocket meant fewer replacements and better performance over time.

Installation and Maintenance

Installing the Stihl Rim Sprocket 0000 642 1239 was straightforward based on the instructions I found online and in my chainsaw’s manual. I recommend having the right tools ready and, if you’re not confident, seeking professional help. Also, regular maintenance like cleaning and timely lubrication can keep the sprocket working smoothly.

Price and Value for Money

When I compared prices, this sprocket was reasonably priced considering its quality and OEM status. While cheaper alternatives exist, I preferred the original Stihl part to ensure compatibility and reliability. For me, paying a bit more upfront saved hassle and potential damage in the long run.

Where to Buy

I found the best options to buy this sprocket were through authorized Stihl dealers or reputable online stores specializing in chainsaw parts. Avoid generic marketplaces unless they have strong seller ratings, as counterfeit parts can be a risk.

Final Thoughts

In my experience, the Stihl Rim Sprocket 0000 642 1239 is a dependable replacement part that keeps your chainsaw running efficiently. By ensuring compatibility, focusing on quality, and maintaining the sprocket properly, you can extend your chainsaw’s life and performance. I hope this guide helps you make an informed decision!

Author Profile

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Jone Nelson
Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.

In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.