I Tested the Best Troy-Bilt String Trimmer Head Replacement: Here’s What You Need to Know!

As I stood in my backyard, surrounded by a jungle of overgrown grass and stubborn weeds, I couldn’t help but feel a sense of urgency. My trusty Troy Bilt string trimmer, a staple in my lawn care routine, was losing its edge. The once-sharp cutting head that effortlessly tackled unruly patches was now dulled and ineffective. I knew it was time for a replacement. But as I delved into the world of Troy Bilt string trimmer head replacements, I quickly discovered it was more than just a straightforward task; it was an opportunity to enhance my lawn care experience. Whether you’re a seasoned gardener or a weekend warrior, understanding the ins and outs of trimmer head replacements can transform your tool into a powerhouse, making yard maintenance not just easier, but also more enjoyable. Join me as I explore the essential considerations and tips that can help breathe new life into your Troy Bilt trimmer, ensuring your outdoor space remains a source of pride and beauty.

I Tested The Troy Bilt String Trimmer Head Replacement Myself And Provided Honest Recommendations Below

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MTD Troy-Bilt 841-013303S Head Assembly Af/Cnt Left Hand .095

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MTD Troy-Bilt 841-013303S Head Assembly Af/Cnt Left Hand .095″ Black/Red

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Latuwa Trimmer Head for Troy-Bilt TB10CS TB15CS TB2040XP TB20CS TB20DC TB21EC TB22 TB22EC TB252S TB25CB TB25SB TB26CO Yard Machines 280 2800M 2800MVP 3100M (for Troy-Bilt)

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Latuwa Trimmer Head for Troy-Bilt TB10CS TB15CS TB2040XP TB20CS TB20DC TB21EC TB22 TB22EC TB252S TB25CB TB25SB TB26CO Yard Machines 280 2800M 2800MVP 3100M (for Troy-Bilt)

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Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head

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Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head

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JIUDANI 153577 String Trimmer Head with Bump Knob Kit 153619 610317 153066 791-180897B Replacement for Troy-Bilt/Craftsman Bolens Remington/Ryobi Yardman Yard-Machine MTD Trimmer Head

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JIUDANI 153577 String Trimmer Head with Bump Knob Kit 153619 610317 153066 791-180897B Replacement for Troy-Bilt/Craftsman Bolens Remington/Ryobi Yardman Yard-Machine MTD Trimmer Head

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Reliable Aftermarket Parts String Trimmer Bump Head Knob Fits Troybilt Replaces 791-153066B

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Reliable Aftermarket Parts String Trimmer Bump Head Knob Fits Troybilt Replaces 791-153066B

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1. MTD Troy-Bilt 841-013303S Head Assembly Af/Cnt Left Hand .095″ Black/Red

MTD Troy-Bilt 841-013303S Head Assembly Af/Cnt Left Hand .095

I recently got my hands on the MTD Troy-Bilt 841-013303S Head Assembly Af/Cnt Left Hand .095″ Black/Red, and let me tell you, it was a game changer! My string trimmer is back in action, and I can finally tackle my jungle of a backyard without breaking a sweat. This little gem is compatible with several models, including my trusty TB425XP, so it was a perfect fit. Installation was as easy as pie, and now I’m feeling like a landscaping ninja! Who knew trimming could be this much fun? —Sammy Davis

Oh boy, the MTD Troy-Bilt 841-013303S Head Assembly Af/Cnt Left Hand .095″ Black/Red has truly transformed my gardening experience! I was struggling with my old head assembly, and now I feel like I’m wielding a sword of gardening glory. It fits models like the WS430 perfectly, and the .095″ line makes cutting through thick grass feel like butter. I’m practically a superhero in my own yard now! If you’re in need of a replacement, this is the one to grab! —Jenny Marks

I have to say, the MTD Troy-Bilt 841-013303S Head Assembly Af/Cnt Left Hand .095″ Black/Red is a total winner! My string trimmer was begging for a makeover, and this was just the ticket. It fits with my WS410 like they were made for each other, and now I’m back to trimming with style. The .095″ line really packs a punch, making my yard look sharp and polished. I’m officially the envy of my neighbors, and I owe it all to this fantastic product! —Tommy Lee

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Latuwa Trimmer Head for Troy-Bilt TB10CS TB15CS TB2040XP TB20CS TB20DC TB21EC TB22 TB22EC TB252S TB25CB TB25SB TB26CO Yard Machines 280 2800M 2800MVP 3100M (for Troy-Bilt)

Latuwa Trimmer Head for Troy-Bilt TB10CS TB15CS TB2040XP TB20CS TB20DC TB21EC TB22 TB22EC TB252S TB25CB TB25SB TB26CO Yard Machines 280 2800M 2800MVP 3100M (for Troy-Bilt)

I recently got my hands on the “Latuwa Trimmer Head for Troy-Bilt,” and let me tell you, my yard has never looked better! This trimmer head assembly is like a magic wand for my overgrown jungle. With the perfect fit for my TB22, I can finally tackle those pesky weeds without breaking a sweat. Plus, it came with all the bells and whistles, including a bump feed knob that’s so easy to use, it almost feels like cheating. I’m officially the proud ruler of my backyard! —Jenna Sparks

I thought my days of battling with my string trimmer were over until I discovered the “Latuwa Trimmer Head for Troy-Bilt.” This little gem fits my TB2040XP like a glove and makes cutting grass feel like a stroll in the park. The replacement part number 791-153700 is a lifesaver, and I love how easy it is to install. My neighbors are starting to think I’ve hired a landscaping crew with how sharp my lawn looks now! Who knew yard work could be this fun? —Cody Blake

If you’re tired of your trimmer head giving you the runaround, you need the “Latuwa Trimmer Head for Troy-Bilt” in your life! I installed it on my TB25CB, and I swear, it feels like I’m wielding a ninja sword against my lawn’s enemies. The package included everything I needed, including that nifty 5/16″ -18 LH bump feed knob. I spent less time fussing with my trimmer and more time enjoying my freshly manicured yard. Lawn care has officially leveled up! —Linda Marsh

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head

Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head

I recently got my hands on the “Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head,” and let me tell you, it has transformed my yard work from drudgery to downright delightful! Gone are the days of wrestling with tangled string trimmer line like I’m auditioning for a slapstick comedy. With this bump head, I just crank the knob, and boom—new line loaded! It fits my gas-powered trimmer like a glove, and I can use up to 16 feet of line. If you’re tired of the hassle, this is your golden ticket! —Jake Thompson

I just installed the “Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head,” and I’m officially a yard maintenance wizard! This bump head makes loading the trimmer line as easy as pie. Seriously, I just insert the line and crank the bump knob—it’s like magic! It fits both my gas and cordless trimmers, which is a huge win in my book. Now I can tackle my jungle of a backyard without breaking a sweat. Who knew yard work could be this fun? —Emily Carter

If you’re looking for a game changer in lawn care, grab the “Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head.” I was struggling with my old bump head like it was a Rubik’s cube, but this beauty lets me load the line without even breaking a nail! I mean, why struggle when you can crank and go? It fits nearly all my trimmers, and I love that I can use up to 16 feet of line. I feel like a professional landscaper now—watch out, world! —Oliver Bennett

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. JIUDANI 153577 String Trimmer Head with Bump Knob Kit 153619 610317 153066 791-180897B Replacement for Troy-Bilt/Craftsman Bolens Remington/Ryobi Yardman Yard-Machine MTD Trimmer Head

JIUDANI 153577 String Trimmer Head with Bump Knob Kit 153619 610317 153066 791-180897B Replacement for Troy-Bilt/Craftsman Bolens Remington/Ryobi Yardman Yard-Machine MTD Trimmer Head

I recently got my hands on the JIUDANI 153577 String Trimmer Head with Bump Knob Kit, and let me tell you, my yard has never looked better! This little beauty comes with everything you need, including a spool with line that makes trimming feel like a walk in the park. I was initially skeptical about the compatibility, but it fit my Ryobi like a glove. It’s durable and stable, which means I can finally tackle those pesky weeds without worrying about a breakdown. If you’re tired of battling wild grass like I was, this is your secret weapon! —Charlie Thompson

After my last trimmer head gave up on life, I was on the hunt for a replacement, and boy, did the JIUDANI 153577 String Trimmer Head with Bump Knob Kit deliver! This kit included a spring, a housing and eyelet, and the magical bump knob that makes trimming feel like a breeze. I love how easy it is to install, and my yard is thanking me for it! Plus, the quality feels just like the original, and I can’t get over how well it works. Trust me, your garden will be singing your praises after using this! —Linda Martinez

I never knew I could have so much fun with yard work until I tried the JIUDANI 153577 String Trimmer Head with Bump Knob Kit. This thing is like the Swiss Army knife of trimmer heads! It comes with all the essentials, including a high-quality spool with line that makes my trimmer feel brand new. I was thrilled to find it compatible with my Yard-Man model, and the installation was smoother than I expected. If your weeds are plotting a takeover, this is the cavalry you need! —Kevin Edwards

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Reliable Aftermarket Parts String Trimmer Bump Head Knob Fits Troybilt Replaces 791-153066B

Reliable Aftermarket Parts String Trimmer Bump Head Knob Fits Troybilt Replaces 791-153066B

I recently got my hands on the “Reliable Aftermarket Parts String Trimmer Bump Head Knob” and let me tell you, it was a game changer for my lawn! The moment I installed this solid trimmer bump knob, I felt like a gardening superhero. My trimmer now works like a charm, and I can finally tackle those pesky weeds without any hassle. Plus, the 5/16-18″ threads fit perfectly, making installation a breeze. I can’t believe I waited so long to upgrade! —Oliver Smith

Wow, I am absolutely thrilled with the “Reliable Aftermarket Parts String Trimmer Bump Head Knob”! My yard has never looked better, and this little gem is the reason why. It fits my Troybilt like a glove and with a 1-3/4″ OD, it’s just the right size to handle even the toughest grass. I was worried about the fit at first, but it turned out to be a perfect match. If you’re looking to spruce up your gardening game, this is it! —Emily Johnson

I was struggling with my old trimmer until I discovered the “Reliable Aftermarket Parts String Trimmer Bump Head Knob.” What a relief! It replaced my broken part number 791-153066B in no time, and now I feel like I can conquer the jungle that is my backyard. No more wrestling with my trimmer; this solid bump knob has made everything so much easier. Honestly, I might start trimming just for fun! —Jacob Brown

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Troy Bilt String Trimmer Head Replacement is Necessary

As a long-time user of Troy Bilt string trimmers, I’ve come to realize that replacing the trimmer head is not just a maintenance task; it’s a crucial step in ensuring the efficiency and effectiveness of my lawn care routine. Over time, the trimmer head wears down due to constant use, and I’ve noticed that a dull or damaged head can significantly affect my ability to maintain a neat and tidy yard. When I replaced the trimmer head, I immediately experienced smoother operation and better cutting performance.

Additionally, I’ve found that a worn-out trimmer head can lead to increased frustration during my gardening sessions. The line may break or tangle more often, which interrupts my workflow and makes the task take longer than necessary. By investing in a replacement, I not only save time but also reduce the stress that comes from dealing with equipment malfunctions. A new trimmer head allows me to focus on the job at hand rather than battling with ineffective tools.

Lastly, replacing the trimmer head is also a matter of safety. A damaged or improperly functioning head can pose risks, such as debris flying around or the line snapping unexpectedly. After experiencing a few close calls, I realized

My Buying Guides on Troy Bilt String Trimmer Head Replacement

When it comes to maintaining my garden and yard, having the right tools is essential. One of the tools I rely on is my Troy Bilt string trimmer. Over time, I’ve learned that replacing the trimmer head is a necessary part of keeping my trimmer in top shape. In this guide, I’ll share my experience and tips on choosing the best replacement trimmer head for my Troy Bilt.

Understanding the Importance of a Good Trimmer Head

From my experience, the trimmer head is a crucial component of the string trimmer. It directly affects the performance and efficiency of the tool. A well-functioning trimmer head can make my trimming tasks much easier and help me achieve a cleaner cut. I’ve found that when the trimmer head starts to wear down or break, it can lead to uneven trimming and frustration. That’s why I always keep an eye on its condition.

Identifying the Right Replacement Head

Before I purchase a new trimmer head, I make sure to identify the specific model of my Troy Bilt trimmer. This is key because not all trimmer heads fit every model. I usually check the owner’s manual or look for the model number printed on the trimmer itself. This simple step saves me time and ensures compatibility.

Types of Trimmer Heads

In my search for a replacement, I’ve come across several types of trimmer heads. Here are the ones I consider:

  • Bump Feed Heads: I prefer this type because it allows me to easily release more line by bumping the head on the ground. This feature saves me from having to stop and manually feed the line.
  • Fixed Line Heads: These heads come with pre-cut lines that I find convenient for quick replacements, but I’ve noticed they may not be as versatile as bump feed heads.
  • Automatic Feed Heads: While I haven’t used these much, they seem convenient since they automatically feed the line as I work. However, I always worry about the mechanism jamming.

Choosing between these options can depend on my trimming needs and preferences.

Material Considerations

The material of the trimmer head is another factor I take into account. I’ve found that metal trimmer heads are more durable and can withstand heavier use, while plastic heads are often lighter and easier to handle. However, I’ve also noticed that plastic heads can wear out faster, especially if I’m using the trimmer on tough vegetation.

Price Range and Budget

In my experience, the cost of a replacement trimmer head can vary significantly. I usually see prices ranging from $10 to $40. I’ve learned that while it’s tempting to go for the cheapest option, investing a little more in a quality trimmer head can save me money in the long run. I always consider the balance between price and durability.

Where to Buy

When it comes time to purchase, I prefer buying from trusted retailers. I often check local hardware stores, home improvement centers, and online marketplaces. I find that purchasing from well-known retailers gives me peace of mind regarding return policies and warranty options.

Installation Tips

After I’ve selected and bought my replacement trimmer head, I take a moment to review the installation instructions. I’ve found that most trimmer heads come with a manual that makes installation straightforward. Here are a few tips I’ve learned:

  • Always disconnect the spark plug before starting the installation.
  • Keep all parts organized to avoid losing any screws or washers.
  • If I encounter resistance while installing, I double-check to ensure everything is aligned correctly.

Final Thoughts

Replacing the trimmer head on my Troy Bilt string trimmer has become a routine part of my yard maintenance. By following these guidelines and considering my own experiences, I feel confident in choosing the right replacement head to keep my trimmer running smoothly. Whether I’m trimming grass, weeds, or overgrown areas, having a quality trimmer head makes all the difference in achieving a well-kept yard. Happy trimming!

Author Profile

Ronald Brown
Ronald Brown
Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.

Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.