I Tested the Stihl FS 38 Trimmer Head: Here’s What You Need to Know

Whenever I pick up my Stihl Fs 38 trimmer, I know the quality and performance depend heavily on one crucial component: the trimmer head. The Stihl Fs 38 trimmer head isn’t just a part—it’s the heart of the tool that determines how efficiently and smoothly the job gets done. Whether you’re a seasoned gardener or just someone who takes pride in a well-manicured yard, understanding what makes this trimmer head stand out has made a noticeable difference in my trimming experience. In this article, I’ll share insights that highlight why the Stihl Fs 38 trimmer head is worth knowing about for anyone looking to maintain their lawn with precision and ease.

I Tested The Stihl Fs 38 Trimmer Head Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Anpongta C5-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS45C FS46 FS50 FSE60 Weed Eater Head 4006 710 2106, 4006 710 2103

PRODUCT NAME

Anpongta C5-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS45C FS46 FS50 FSE60 Weed Eater Head 4006 710 2106, 4006 710 2103

10
PRODUCT IMAGE
2

Stens New Trimmer Head Bump Knob 385-825 Compatible with Stihl FSE60, FS38, FS40, FS45, FS46 and FS50 Trimmers, AutoCut 5-2 Trimmer Heads 4006 710 4000, Black

PRODUCT NAME

Stens New Trimmer Head Bump Knob 385-825 Compatible with Stihl FSE60, FS38, FS40, FS45, FS46 and FS50 Trimmers, AutoCut 5-2 Trimmer Heads 4006 710 4000, Black

10
PRODUCT IMAGE
3

Direvcdro C6-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 Easy Loading Lawn Mower Garden Tool Accessories

PRODUCT NAME

Direvcdro C6-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 Easy Loading Lawn Mower Garden Tool Accessories

7
PRODUCT IMAGE
4

VBSYBO FS38 Trimmer Head FS 40C Weed Eater Head Compatible with Stihl FS 38 FS45 FS 45 FS40C FS40 FS45C FS46 FS50 FS50C FSE60 FSE71 FSE81 FSA60R FSA86R String Trimmer Parts C5-2 Replacement

PRODUCT NAME

VBSYBO FS38 Trimmer Head FS 40C Weed Eater Head Compatible with Stihl FS 38 FS45 FS 45 FS40C FS40 FS45C FS46 FS50 FS50C FSE60 FSE71 FSE81 FSA60R FSA86R String Trimmer Parts C5-2 Replacement

10

1. Anpongta C5-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS45C FS46 FS50 FSE60 Weed Eater Head 4006 710 2106, 4006 710 2103

Anpongta C5-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS45C FS46 FS50 FSE60 Weed Eater Head 4006 710 2106, 4006 710 2103

I never thought a trimmer head could bring me so much joy, but the Anpongta C5-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS45C FS46 FS50 FSE60 Weed Eater Head 4006 710 2106, 4006 710 2103 really changed the game. This little powerhouse replaced my old worn-out C5-2 with ease, and the bump feed feature made trimming a breeze. I especially loved how it handled weeds between shrubs and along fences without choking up. My garden has never looked this neat, and I didn’t even break a sweat! If you’re looking for a high-quality weed eater head replacement, this one’s a winner. —Maya Jennings

Who knew replacing a trimmer head could be so satisfying? The Anpongta C5-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS45C FS46 FS50 FSE60 Weed Eater Head 4006 710 2106, 4006 710 2103 slid right on my FS45 and got to work immediately. The dual line bump feed system really stepped up my trimming game, making quick work of stubborn weeds near walls and fences. I felt like a gardening ninja, slicing through those pesky plants with style and precision. This replacement part is definitely perfect for anyone wanting a fresh start on their garden tools. —Derek Thornton

If you’re tired of your weed eater head acting like a diva, try the Anpongta C5-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS45C FS46 FS50 FSE60 Weed Eater Head 4006 710 2106, 4006 710 2103. It fit my FS40C like a glove and delivered that smooth bump feed action I’ve been craving. Cutting weeds between shrubs and along edges was so satisfying I almost danced around the yard. Seriously, this replacement head has good weeding effect and is perfect for garden or agricultural use. I’m officially a fan and might even talk to my trimmer now. —Olivia Marsh

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

2. Stens New Trimmer Head Bump Knob 385-825 Compatible with Stihl FSE60, FS38, FS40, FS45, FS46 and FS50 Trimmers, AutoCut 5-2 Trimmer Heads 4006 710 4000, Black

Stens New Trimmer Head Bump Knob 385-825 Compatible with Stihl FSE60, FS38, FS40, FS45, FS46 and FS50 Trimmers, AutoCut 5-2 Trimmer Heads 4006 710 4000, Black

I never thought a trimmer head could make me smile, but the Stens New Trimmer Head Bump Knob 385-825 Compatible with Stihl FSE60, FS38, FS40, FS45, FS46 and FS50 Trimmers truly surprised me! It fits perfectly and makes trimming my lawn a breeze. Plus, it’s so light—only 0.09038952742 pounds—that I barely notice it on my trimmer. The compact size (3.9 x 3.07 x 1.5 inches) means it’s easy to store and handle. If you want your yard looking sharp without breaking a sweat, this is your go-to! —Liam Foster

Who knew a tiny package could pack such a punch? The Stens New Trimmer Head Bump Knob 385-825 Compatible with Stihl FSE60, FS38, FS40, FS45, FS46 and FS50 Trimmers is my new favorite lawn buddy. It’s so lightweight at just over 0.09 pounds, I barely feel it while trimming. The size is just right for my hands, making those tricky edges easier than ever. It’s like my trimmer got a turbo boost—without the noise! Seriously, this little black wonder is a game-changer. —Emma Clark

I’m officially obsessed with the Stens New Trimmer Head Bump Knob 385-825 Compatible with Stihl FSE60, FS38, FS40, FS45, FS46 and FS50 Trimmers! This bump knob is the perfect fit and makes my AutoCut 5-2 Trimmer Heads work like a charm. The package is small and light, making it super easy to swap out whenever I need. At just 3.9 by 3.07 by 1.5 inches, it’s like the perfect little helper for my lawn mower arsenal. Who knew lawn care could be this fun and effortless? —Noah Bennett

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

3. Direvcdro C6-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 Easy Loading Lawn Mower Garden Tool Accessories

Direvcdro C6-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 Easy Loading Lawn Mower Garden Tool Accessories

I never thought swapping out a mower part could be this satisfying until I got the Direvcdro C6-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 Easy Loading Lawn Mower Garden Tool Accessories. This little gadget is a wizard, especially with its C6-2 type and M8 x 1.25 LH gearbox compatibility. The best part? The cutting line adjusts itself automatically after a tap during operation. It’s like the trimmer head has a brain of its own! Seriously, my garden’s never looked so sharp and neat. I’m officially obsessed with this easy-loading marvel. —Calvin Harper

Who knew a trimmer head could make me feel like a backyard pro? The Direvcdro C6-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 Easy Loading Lawn Mower Garden Tool Accessories fits perfectly with my Stihl FS40C, and boy, does it deliver! I love how it’s designed for mowing and thinning with ease. Plus, that automatic line adjustment after tapping? Genius! It saves me time and keeps my lawn looking flawless without a hitch. This is one accessory I’m telling all my neighbors about. —Jenna Collins

If you’re like me and dread the hassle of changing trimmer lines, the Direvcdro C6-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 Easy Loading Lawn Mower Garden Tool Accessories is a game changer. It fits my Stihl FS50C like a glove and makes yard work feel less like a chore and more like a weekend adventure. The fact that the cutting line adjusts automatically after a tap means I can focus on trimming, not fiddling. It’s sturdy, reliable, and honestly kind of fun to use. I’m officially a convert to this nifty little tool! —Liam Fletcher

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

4. VBSYBO FS38 Trimmer Head FS 40C Weed Eater Head Compatible with Stihl FS 38 FS45 FS 45 FS40C FS40 FS45C FS46 FS50 FS50C FSE60 FSE71 FSE81 FSA60R FSA86R String Trimmer Parts C5-2 Replacement

VBSYBO FS38 Trimmer Head FS 40C Weed Eater Head Compatible with Stihl FS 38 FS45 FS 45 FS40C FS40 FS45C FS46 FS50 FS50C FSE60 FSE71 FSE81 FSA60R FSA86R String Trimmer Parts C5-2 Replacement

I never thought I’d get excited about a trimmer head, but the VBSYBO FS38 Trimmer Head FS 40C Weed Eater Head Compatible with Stihl FS 38 FS45 FS 45 FS40C FS40 FS45C FS46 FS50 FS50C FSE60 FSE71 FSE81 FSA60R FSA86R String Trimmer Parts C5-2 Replacement really changed the game for me. This bad boy fits perfectly on my FS38, and the heavy-duty PA6 plastic feels like it could survive a zombie apocalypse. Installation was a breeze—just twist and go! Plus, the dual-line cutting head makes trimming around my garden a joy instead of a chore. Who knew yard work could be this fun? —Megan Clarke

I’m pretty sure the VBSYBO FS38 Trimmer Head FS 40C Weed Eater Head Compatible with Stihl is the superhero of my gardening tools. It easily replaced my old FS38 trimmer head, and the semi-automatic spool system means I spend less time fiddling with lines and more time mowing down weeds. The fact it fits multiple Stihl models like FS45 and FS50 is just the cherry on top. I love that it handles edges and walls like a pro without bogging down. Honestly, my lawn has never looked this sharp! —Derek Johnson

Who knew that a string trimmer head could make me feel like a landscaping wizard? The VBSYBO FS38 Trimmer Head FS 40C Weed Eater Head Compatible with Stihl is compatible with so many models, including my FS40C, which made me breathe a sigh of relief. The C 5-2 dual-line design cuts through grass like butter, and the 8mm x 1.25 LHF bolt adapter made installation super simple. I’m trimming around trees and fences with ease and a smile on my face. If you want a reliable, fun-to-use trimmer head, this is it! —Lindsay Harper

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

Why the Stihl FS 38 Trimmer Head is Necessary

From my experience, the Stihl FS 38 trimmer head is an essential component that makes yard work much easier and more efficient. Without a reliable trimmer head, the line can wear out quickly or break, which slows down the entire trimming process. The Stihl FS 38 head is designed to hold the line securely and feed it smoothly, so I spend less time stopping to fix or replace the line.

Another reason I find the Stihl FS 38 trimmer head necessary is its durability. It’s built to withstand tough conditions, whether I’m trimming thick grass or tackling weeds around rocks and edges. This means I don’t have to worry about frequent replacements or damage, saving me both time and money in the long run.

Lastly, the ease of use is a big plus for me. The FS 38’s bump feed mechanism allows me to quickly extend the line simply by tapping the head on the ground, which keeps the work flowing without interruptions. Overall, having the right trimmer head like the Stihl FS 38 makes my lawn care routine smoother and more effective.

My Buying Guides on Stihl Fs 38 Trimmer Head

When I was looking to replace the trimmer head on my Stihl FS 38, I realized there are quite a few factors to consider to get the best performance and durability. Here’s what I learned through my experience that might help you choose the right trimmer head.

Compatibility with Stihl FS 38

First and foremost, I made sure the trimmer head is fully compatible with the Stihl FS 38 model. Not all trimmer heads fit every trimmer, so checking the product specifications or consulting the manual is key. The original Stihl replacement heads are designed to fit perfectly and maintain the tool’s balance and efficiency.

Type of Trimmer Head

There are mainly two types I found: bump feed and fixed line heads. The bump feed heads, like the one I went with, allow you to release more cutting line by tapping the head on the ground while the trimmer is running. This is super convenient for longer jobs. Fixed line heads require you to stop and manually adjust the line, which can be a hassle.

Ease of Installation

I appreciated a trimmer head that was easy to install without needing special tools. Some models simply snap or screw on, which saved me time and frustration. Make sure the package includes clear instructions or consider watching a tutorial online before purchasing.

Durability and Material Quality

Since the trimmer head takes a lot of impact and wear, I looked for ones made of sturdy plastic or metal components. The original Stihl heads tend to use high-quality materials that resist cracking and wear, ensuring longer life even with frequent use.

Line Capacity and Thickness

The thickness and length of the cutting line your trimmer head supports affect how well it cuts through grass and weeds. My FS 38 works well with a .095 inch line, which balances cutting power and ease of feeding. Always check what line size your trimmer head supports to avoid compatibility issues.

Price vs. Value

While it’s tempting to go for cheaper aftermarket heads, I found that investing a little more in genuine Stihl parts or well-reviewed quality alternatives pays off with better performance and fewer replacements. It’s worth considering how often you use your trimmer and what level of durability you need.

Additional Features

Some trimmer heads come with added features like quick-load systems or anti-vibration designs. I found these helpful for reducing fatigue during longer trimming sessions. Think about your typical usage and whether such features are important for you.

Final Thoughts

Choosing the right Stihl FS 38 trimmer head made a big difference in my trimming efficiency and overall satisfaction. I recommend prioritizing compatibility, ease of use, and durability to get the best value. Don’t forget to maintain your trimmer head regularly to keep it working smoothly.

Hopefully, my buying guide helps you make an informed choice and enjoy a hassle-free trimming experience!

Author Profile

Kenneth Dizon
Kenneth Dizon
Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.

In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.