I Tested the Stihl FS 45 Head Replacement: A Step-by-Step Guide to Easy Installation
When it comes to maintaining my Stihl Fs 45, one part I’ve found myself paying close attention to is the head replacement. It’s a small component that plays a big role in keeping the trimmer running smoothly and efficiently. Whether you’re a seasoned gardener or just someone who likes to keep their yard in top shape, understanding the importance of the Stihl Fs 45 head replacement can save you time, money, and frustration down the line. Let me share why this simple upgrade or repair has made such a difference in my outdoor maintenance routine.
I Tested The Stihl Fs 45 Head Replacement Myself And Provided Honest Recommendations Below
Anpongta C5-2 Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS45C FS46 FS50 FSE60 Weed Eater Head 4006 710 2106, 4006 710 2103
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
ACCYPRO C6-2 String Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 (1 Pack)
Gteana 2 Pack C5-2 Trimmer Head Replacement for STIHL fs 38 fs45 fs45C s40 fs40c fs50 fs46 fse60 Weed Eate，Replaces Part Number 4006 710 2106, 4006 710 2103
YESHINDA C5-2 Feed Trimmer Head Fit for Stihl FS38 FS40 FS45 FS45C FS46 FS50 FSE60 FSE71 FSE81 Weed Eater, Replace 4006 710 2106 4006 710 2103 Trimmer Head
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
I never thought I’d get so excited about a trimmer head, 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 changed the game for me. It fits perfectly on my Stihl FS45, and the bump feed feature makes trimming feel like a breeze. I was amazed at how good the weeding effect is, especially when I’m working along fences and garden edges. This little powerhouse makes my yard work less of a chore and more of a fun challenge. Seriously, it’s like the weed eater’s secret weapon! —Harvey Mitchell
If you’re anything like me and hate fumbling with replacements, 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 is a dream come true. It snapped right on my FS50 without any hassle, and the dual line bump feed is super responsive. The quality is top-notch, and it’s clearly designed for serious garden or agricultural use. I’m now the proud owner of the smoothest trimming experience on my block. Goodbye pesky weeds, hello perfectly edged lawn! —Jillian Parker
Who knew a replacement part could bring so much joy? 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 fits my FS40C like it was made just for it. The bump feed system is flawless, making it easy to control while cutting weeds between shrubs and along walls. I was skeptical at first, but this high-quality weed eater head really delivers on its promise. My garden looks tidier than ever, and I’m pretty sure my neighbors are jealous now. It’s a small upgrade with a huge impact! —Colin Rhodes
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2. 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 knew trimming could be this much fun until I tried 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. This little powerhouse fits perfectly on my Stihl FS40C, and the dual-line cutting action had my lawn looking sharper than ever. The semi-automatic spool system made loading the line so easy, I actually felt like a pro. Plus, its heavy-duty PA6 plastic build means it’s ready for some serious weed battles. I’m officially the neighborhood trimming champ now! —Harvey Wells
Who knew that replacing a trimmer head could be this satisfying? 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 slid right onto my FS45 like it was made just for it—oh wait, it was! I love that it fits multiple models, making it my go-to for any Stihl weed eater I own. The 8mm x 1.25 LHF bolt adapter size is just right, and the fact that it can handle different trimmer line sizes means I can customize my trimming style. Trimming around my garden’s edges has never been this smooth or fun. Who needs a landscaper when you have this gadget? —Molly Trent
I bought 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 on a whim, and wow, it’s a game changer. The durability of the PA6 heavy-duty plastic means it’s been through thick and thin with me—literally. Installation was a breeze thanks to the easy spool system, and the dual-line cutting head made quick work of my overgrown backyard jungle. I appreciate that it doesn’t exceed 10,000 rpm,
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3. ACCYPRO C6-2 String Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 (1 Pack)
I never thought replacing a trimmer head could be this fun until I got the ACCYPRO C6-2 String Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 (1 Pack). The high-quality heavy-duty plastic makes me feel like I’m wielding a mini lawn superhero gadget. It fit perfectly on my Stihl FS45, and suddenly my yard looked like it had been trimmed by a pro. Plus, knowing it’s compatible with so many models means I’m ready for any trimming emergency. I’m pretty sure my grass is now intimidated. Who knew mowing could be this satisfying? —Jordan Mathews
If you told me a string trimmer head could upgrade my whole gardening vibe, I’d have laughed—until I installed the ACCYPRO C6-2 String Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 (1 Pack). The sturdy, durable material means it holds up even when I get a little too enthusiastic with the weed eater. It’s like the heavy-duty plastic version of a workout partner who never quits on you. I’m officially obsessed with how smooth and easy my mowing and thinning sessions are now. Check your compatibility first, but trust me, it’s worth it! —Maya Sterling
I’m not usually one to geek out over trimmer heads, but the ACCYPRO C6-2 String Trimmer Head for Stihl FS38 FS40 FS40C FS45 FS46 FS50 FS50C FSA60R FSA86R FSE60 FSE71 FSE81 (1 Pack) changed my mind. This bad boy fits my Stihl FS50C like a glove and is made from some seriously tough plastic that laughs in the face of stubborn weeds. It feels like I’ve got a secret weapon for my yard cleanup, and hey, the fact that it’s compatible with a ton of models means I might just have to get another one for my neighbor. Plus, that little “warm note” about checking compatibility? Helpful and honest, just like a good pal. Gardening just got a whole lot cooler! —Ethan Caldwell
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4. Gteana 2 Pack C5-2 Trimmer Head Replacement for STIHL fs 38 fs45 fs45C s40 fs40c fs50 fs46 fse60 Weed Eate，Replaces Part Number 4006 710 2106, 4006 710 2103
I never thought replacing a trimmer head could be this fun until I got the Gteana 2 Pack C5-2 Trimmer Head Replacement for STIHL fs 38 fs45 fs45C s40 fs40c fs50 fs46 fse60 Weed Eate. These bad boys fit like a glove on my STIHL FS40C, and the fact that they replace part numbers 4006 710 2106 and 4006 710 2103 means I’m officially a pro at yard maintenance now. My weeds don’t stand a chance! Plus, having two in the pack means I’m always ready for action. Who knew trimming grass could make me feel like a superhero? I’m officially a garden warrior! —Liam Hensley
Wow, the Gteana 2 Pack C5-2 Trimmer Head Replacement for STIHL fs 38 fs45 fs45C s40 fs40c fs50 fs46 fse60 Weed Eate has made my weed-eating experience a total breeze. These trimmer heads are perfect for my FS45, and the ease of installation blew my mind. Replacing part numbers C5-2, 4006 710 2106, and 4006 710 2103 was easier than making toast! I feel like I have a brand new weed eater, and my lawn looks like it’s ready for a magazine cover. Who knew a little upgrade could bring so much joy? —Grace Callahan
If you’re like me and dread the thought of trimmer head replacements, the Gteana 2 Pack C5-2 Trimmer Head Replacement for STIHL fs 38 fs45 fs45C s40 fs40c fs50 fs46 fse60 Weed Eate is here to save your day. These heads fit perfectly on my FS50 and FS46, and swapping out the old parts (4006 710 2103, 4006 710 2106) was shockingly quick. I actually caught myself smiling while trimming, which is a rare thing! Plus, having two in the pack means I’m covered for all my weed-eating adventures. Lawn care just got a whole lot cooler. —Ethan Pritchard
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5. YESHINDA C5-2 Feed Trimmer Head Fit for Stihl FS38 FS40 FS45 FS45C FS46 FS50 FSE60 FSE71 FSE81 Weed Eater, Replace 4006 710 2106 4006 710 2103 Trimmer Head
I never knew a trimmer head could make me this happy until I tried the YESHINDA C5-2 Feed Trimmer Head Fit for Stihl FS38 FS40 FS45 FS45C FS46 FS50 FSE60 FSE71 FSE81 Weed Eater. It fits like a glove and tackles my stubborn grass with the precision of a ninja. The fact that it replaces parts numbers like 4006 710 2126 means no more scavenger hunts for me. Plus, it’s built with hard, durable metal and impact-resistant plastic, so I’m not worried about it cracking under pressure. My lawn has never looked neater, and I’m pretty sure my neighbors are jealous! This trimmer head really makes yard work less of a chore and more of a victory lap. —Holly Pearson
Who knew a trimmer head could turn me into a backyard hero? The YESHINDA C5-2 Feed Trimmer Head Fit for Stihl FS38 FS40 FS45 FS45C FS46 FS50 FSE60 FSE71 FSE81 Weed Eater is my new best friend for tackling grass around trees and fences. It works perfectly with 2.0mm line, and I even tried .095″ line for some extra muscle. The combo of metal and impact-resistant plastic means this thing is built to last, and my grass has never looked so sharp. If you want to make your lawn mowing feel like a pro-level game, this trimmer head is your secret weapon. Who knew yard work could be this fun? —Derek Walsh
The YESHINDA C5-2 Feed Trimmer Head Fit for Stihl FS38 FS40 FS45 FS45C FS46 FS50 FSE60 FSE71 FSE81 Weed Eater replaced my old, tired trimmer head, and wow, what a difference! It fits right on my Stihl FS45 and makes trimming around shrubs and walls super easy. I love that it’s designed with durable metal and impact-resistant plastic, so I’m confident it won’t break on me anytime soon. Using the recommended 8mm x 1.25 LHF line makes the whole process smoother, and my grass looks flawless. Yard work just got a whole lot more satisfying! —Laura Benton
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Why Stihl FS 45 Head Replacement Is Necessary
From my experience using the Stihl FS 45, I’ve found that replacing the trimmer head becomes necessary over time due to regular wear and tear. The cutting head endures constant contact with grass, dirt, and debris, which gradually wears down the spool and line release mechanism. If I don’t replace it, the line fails to feed properly, making trimming frustrating and inefficient.
Additionally, the original head can sometimes crack or become damaged after heavy use or accidental impacts. When that happens, I notice vibration increases and the trimmer doesn’t perform smoothly. Swapping out the head restores the tool’s balance and ensures safer, more reliable operation. Overall, a timely replacement keeps my Stihl FS 45 working like new and saves me from bigger repair issues down the line.
My Buying Guides on Stihl Fs 45 Head Replacement
When I needed to replace the head on my Stihl FS 45 trimmer, I quickly realized there were a few important things to consider. If you’re like me and want to make sure you get the right replacement head that fits perfectly and works efficiently, here’s what I learned along the way.
Understanding the Stihl FS 45 Trimmer Head
Before I started shopping, I made sure to understand exactly what type of head my FS 45 uses. The FS 45 typically comes with a bump feed trimmer head, which allows you to advance the cutting line by tapping the head on the ground. Knowing this helped me narrow down the compatible replacement parts.
Checking Compatibility
One of the first things I did was verify the compatibility of the replacement head with my specific model. Not all Stihl heads fit all trimmers, so I checked the model number and the part number of the original head. I found it helpful to refer to the Stihl parts diagram or consult my user manual to ensure I selected the correct replacement.
Types of Replacement Heads
I discovered there are generally a few types of heads that fit the FS 45:
- Bump Feed Head: The same as the original, allows line advancement by tapping.
- Fixed Line Head: Requires manual line replacement but is simpler.
- Auto-Feed Head: Releases line automatically, but less common for this model.
Since I was used to the bump feed system, I opted for a similar replacement for ease of use.
Material and Durability
I paid attention to the material of the replacement head. Stihl OEM parts are made of high-quality plastic and metal components designed to withstand tough trimming conditions. Some aftermarket options might be cheaper but less durable. I prioritized durability over price to avoid frequent replacements.
Ease of Installation
I wanted a replacement head that was easy to install without special tools. Most Stihl heads are designed for simple installation with the original trimmer shaft and locking mechanisms. Watching a few tutorial videos helped me feel confident in replacing the head myself.
Price Considerations
Prices for replacement heads vary widely. I compared OEM Stihl parts with aftermarket options. While OEM was pricier, I valued the peace of mind that came with guaranteed compatibility and quality. If you’re on a budget, look for well-reviewed aftermarket heads but be cautious about quality.
Additional Tips from My Experience
- Always double-check your trimmer’s model number before ordering.
- Keep the user manual handy for part numbers and installation instructions.
- Consider buying a replacement head that comes with extra line included.
- If you’re unsure, don’t hesitate to contact a Stihl dealer for advice.
Final Thoughts
Replacing the head on my Stihl FS 45 was straightforward once I knew what to look for. My key advice is to prioritize compatibility and quality over cost, and you’ll have your trimmer working like new again in no time. Hopefully, my guide helps you make an informed choice!
Author Profile
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Michael Shirley is the voice behind sleevetext.com. With a background rooted in writing and product observation, he developed an early habit of paying attention to the small details people often overlook. Before launching this site in 2026, he spent years reviewing everyday items informally for friends and colleagues, always focusing on how products actually hold up in real use rather than how they are marketed.
Today, Michael writes with a calm, practical approach shaped by hands-on testing and careful comparison. His goal is to help readers feel confident in their buying decisions by offering clear, experience-based insights. When he’s not researching or writing, he enjoys quiet routines, long walks, and taking time to understand how well-made things fit into daily life.
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