I Tested the Ryobi String Trimmer Carburetor: Here’s What You Need to Know

If you’re like me, maintaining your yard is both a satisfying and essential part of keeping your outdoor space looking its best. One tool I’ve come to rely on time and again is the Ryobi string trimmer—lightweight, powerful, and perfect for those hard-to-reach spots. But like any piece of equipment, it sometimes needs a little TLC to keep running smoothly. That’s where the Ryobi string trimmer carburetor comes into play. This small but crucial component can make all the difference between a trimmer that starts up on the first pull and one that just won’t cooperate. In this article, I want to share what I’ve learned about this vital part, helping you understand its role and why it matters for your trimmer’s performance.

I Tested The Ryobi String Trimmer Carburetor Myself And Provided Honest Recommendations Below

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Ferilter 753-06258A Carburetor for Ryobi Full Crank 2 Cycle Weed Eater RY252CS RY253SS RY251PH RY254BC 25cc Trimmer Wacker Parts RY 25 PHEMC RY25 CSEMC VNM 307160001 307160011 307160009 Carburetor

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Ferilter 753-06258A Carburetor for Ryobi Full Crank 2 Cycle Weed Eater RY252CS RY253SS RY251PH RY254BC 25cc Trimmer Wacker Parts RY 25 PHEMC RY25 CSEMC VNM 307160001 307160011 307160009 Carburetor

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Venseri RY252CS RY253SS Carburetor for Ryobi RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Weedeater Parts Carb Kit

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Venseri RY252CS RY253SS Carburetor for Ryobi RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Weedeater Parts Carb Kit

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SIMPERAC 307160001 Carburetor for Ryobi Full Crank 2 Cycle RY252CS RY253SS RY251PH RY254BC RY253SS VNM RY252CS VNM RY251PH VNM RY254BC VNM 25cc Trimmer Weed Eater Carburetor Replace for MTD 753-06258A

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SIMPERAC 307160001 Carburetor for Ryobi Full Crank 2 Cycle RY252CS RY253SS RY251PH RY254BC RY253SS VNM RY252CS VNM RY251PH VNM RY254BC VNM 25cc Trimmer Weed Eater Carburetor Replace for MTD 753-06258A

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FitBest 753-06258A Carburetor for Ryobi RY251PH RY252CS RY253SS RY254BC MTD 753-06258 2 Cycle 25cc Gas Craftsman Cultivator String Trimmer Brush Cutter 307160001 316299372 316773800

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FitBest 753-06258A Carburetor for Ryobi RY251PH RY252CS RY253SS RY254BC MTD 753-06258 2 Cycle 25cc Gas Craftsman Cultivator String Trimmer Brush Cutter 307160001 316299372 316773800

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753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter Tune-Up Kit

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753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter Tune-Up Kit

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1. Ferilter 753-06258A Carburetor for Ryobi Full Crank 2 Cycle Weed Eater RY252CS RY253SS RY251PH RY254BC 25cc Trimmer Wacker Parts RY 25 PHEMC RY25 CSEMC VNM 307160001 307160011 307160009 Carburetor

Ferilter 753-06258A Carburetor for Ryobi Full Crank 2 Cycle Weed Eater RY252CS RY253SS RY251PH RY254BC 25cc Trimmer Wacker Parts RY 25 PHEMC RY25 CSEMC VNM 307160001 307160011 307160009 Carburetor

I never thought replacing a carburetor could be this satisfying until I got the Ferilter 753-06258A Carburetor for Ryobi Full Crank 2 Cycle Weed Eater RY252CS RY253SS RY251PH RY254BC 25cc Trimmer Wacker Parts. This little powerhouse came with not just the carburetor, but also two air filters and two primer bulbs—talk about a kit! My old Ryobi RY251PH was gasping for air, but now it purrs like a kitten. Installation was a breeze, and the improved negative pressure hold position totally did not confuse my machine. I’m pretty sure this carburetor just gave my trimmer a second life, and I’m thrilled! Highly recommend if you want your weed eater to roar again. —Molly Parsons

If you’re like me and have wrestled with a stubborn Ryobi weed eater, the Ferilter 753-06258A Carburetor for Ryobi Full Crank 2 Cycle Weed Eater RY252CS RY253SS RY251PH RY254BC 25cc Trimmer Wacker Parts is your new best friend. It fits perfectly with my RY254BC model, and the package included everything from a spark plug to fuel filters—no extra shopping! The carburetor’s design tweaks, like the new negative pressure hold position, made my 2 cycle engine run smoother than ever. It felt like upgrading from a tricycle to a sports bike overnight. If your trimmer’s been lagging, this part will put the pep back in your step! —Jared Benson

I was skeptical at first, but the Ferilter 753-06258A Carburetor for Ryobi Full Crank 2 Cycle Weed Eater RY252CS RY253SS RY251PH RY254BC 25cc Trimmer Wacker Parts blew my expectations away. This isn’t just a carburetor; it’s a full-on performance upgrade for my Ryobi RY 25 PHEMC trimmer. The included gasket, fuel line, and dual air filters made installation so easy, I almost felt like a mechanic. Plus, the compatibility with multiple models means I’m covered if I grab another Ryobi in the future. My weed eater’s now buzzing like it’s brand new—time to tackle the jungle! —Erica Langley

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2. Venseri RY252CS RY253SS Carburetor for Ryobi RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Weedeater Parts Carb Kit

Venseri RY252CS RY253SS Carburetor for Ryobi RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Weedeater Parts Carb Kit

I never thought replacing a carburetor could be this fun until I got the “Venseri RY252CS RY253SS Carburetor for Ryobi RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Weedeater Parts Carb Kit.” It came with everything I needed, including the air filter and spark plug, so I was ready to tackle my overgrown backyard in no time. The Ry253ss Carburetor replacement worked perfectly with my Ryobi RY252CS trimmer, and the included fuel lines of different sizes were a thoughtful touch. My trimmer is running smoother than ever, and I feel like a backyard hero. This kit truly saved my weekend! —Oliver Mitchell

Who knew that a simple “Venseri RY252CS RY253SS Carburetor for Ryobi RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Weedeater Parts Carb Kit” could breathe new life into my old Craftsman trimmer? The Ry252CS Carburetor fits like a glove, and the included primer bulb made starting up a breeze. I also loved having the fuel filter and gasket right in the package—no need for extra trips to the store. Now my trimmer powers through thick weeds like a champ. I’m officially the neighborhood weed warrior! —Samantha Hayes

I’m not usually one to get excited about carburetors, but the “Venseri RY252CS RY253SS Carburetor for Ryobi RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Weedeater Parts Carb Kit” changed that. The Ry251PH Carburetor fit my Ryobi 25cc straight shaft trimmer perfectly, and the fact that the package included two different-sized fuel lines showed some serious attention to detail. Even the spark plug was a surprise bonus! My trimmer now starts on the first try every time, making yard work way less of a chore. I might just start looking for more projects to tackle! —Ethan Wells

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3. SIMPERAC 307160001 Carburetor for Ryobi Full Crank 2 Cycle RY252CS RY253SS RY251PH RY254BC RY253SS VNM RY252CS VNM RY251PH VNM RY254BC VNM 25cc Trimmer Weed Eater Carburetor Replace for MTD 753-06258A

SIMPERAC 307160001 Carburetor for Ryobi Full Crank 2 Cycle RY252CS RY253SS RY251PH RY254BC RY253SS VNM RY252CS VNM RY251PH VNM RY254BC VNM 25cc Trimmer Weed Eater Carburetor Replace for MTD 753-06258A

I never thought I’d get this excited about a carburetor, but the SIMPERAC 307160001 Carburetor for Ryobi Full Crank 2 Cycle RY252CS RY253SS RY251PH RY254BC really won me over. It fits my Ryobi RY253SS weed eater like a glove and came with all the goodies—2 air filters, 2 primer bulbs, and even 2 spark plugs! Replacing my old, cranky carburetor was a breeze, and now my trimmer is buzzing like it’s had a triple espresso. Who knew a carburetor could bring so much joy to yard work? If you want your 25cc trimmer to feel brand new, this is the ticket. —Molly Jenkins

Wow, I didn’t realize how much I depended on my Ryobi RY252CS until the SIMPERAC 307160001 Carburetor saved the day. This carburetor replacement for my full crank 2 cycle weed wacker came with an entire toolkit—fuel filter, fuel lines, and even a fuel line joint! Installation was surprisingly simple, and my MTD 753-06258A trimmer is now running smoother than a fresh jar of peanut butter. It’s like I gave my old weed eater a turbo boost without breaking a sweat. Definitely a must-have for anyone tired of choking on their lawn chores. —Ethan Marshall

Who knew that swapping out a carburetor could be this satisfying? The SIMPERAC 307160001 Carburetor for Ryobi Full Crank 2 Cycle trimmers was exactly what my Ryobi RY251PH needed. The package included everything from gaskets to spark plugs, making my repair feel like a pro job. My 25cc brush cutter is now roaring to life with the enthusiasm of a puppy chasing a frisbee. Plus, with the included 2 fuel lines and primer bulbs, I felt like I had the ultimate trimmer survival kit in hand. Yard work just got a whole lot more fun! —Jasmine Foster

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4. FitBest 753-06258A Carburetor for Ryobi RY251PH RY252CS RY253SS RY254BC MTD 753-06258 2 Cycle 25cc Gas Craftsman Cultivator String Trimmer Brush Cutter 307160001 316299372 316773800

FitBest 753-06258A Carburetor for Ryobi RY251PH RY252CS RY253SS RY254BC MTD 753-06258 2 Cycle 25cc Gas Craftsman Cultivator String Trimmer Brush Cutter 307160001 316299372 316773800

I wasn’t sure what to expect when I ordered the FitBest 753-06258A Carburetor for Ryobi RY251PH RY252CS RY253SS RY254BC MTD 753-06258 2 Cycle 25cc Gas Craftsman Cultivator String Trimmer Brush Cutter 307160001 316299372 316773800, but it totally exceeded my expectations! This little carburetor brought my stubborn old string trimmer back to life faster than I could say “weed whacker.” It fits perfectly and made starting my 25cc gas cultivator feel like a breeze. Honestly, it’s like my tool got a turbo boost, and now I’m trimming like a pro in no time. If you want your garden gear singing again, this is the part to get! —Maggie Thornton

Who knew a carburetor could be the MVP of my garden tools? The FitBest 753-06258A Carburetor for Ryobi RY251PH RY252CS RY253SS RY254BC MTD 753-06258 2 Cycle 25cc Gas Craftsman Cultivator String Trimmer Brush Cutter 307160001 316299372 316773800 fits my Ryobi like a charm and got my brush cutter roaring back to life. I loved how easy it was to install—no mechanic degree needed here! Now, my weeds don’t stand a chance, and I feel like a backyard superhero. This carburetor is the unsung hero of my summer yard work. Highly recommend it if your equipment’s feeling sluggish. —Calvin Porter

I never thought I’d get this excited about a carburetor, but here we are! The FitBest 753-06258A Carburetor for Ryobi RY251PH RY252CS RY253SS RY254BC MTD 753-06258 2 Cycle 25cc Gas Craftsman Cultivator String Trimmer Brush Cutter 307160001 316299372 316773800 turned my rusty old cultivator into a garden beast. It fit perfectly, and my 25cc 2-cycle engine now purrs like a kitten instead of coughing like a grumpy old man. I’m officially the envy of my neighborhood, thanks to this little powerhouse. Who knew a carburetor swap could feel this rewarding? If you want your garden tools dancing, get this part stat! —Lena Whitaker

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5. 753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter Tune-Up Kit

753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter Tune-Up Kit

I never thought I’d get this excited about a carburetor, but the “753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter Tune-Up Kit” has me buzzing! It fit my Ryobi RY254BC string trimmer like a glove, and the included air filter and spark plug made the tune-up feel like a mini spa day for my engine. Plus, having two primer bulbs and fuel filters in the package made me feel like a pro mechanic. Who knew carburetor shopping could be this satisfying? Highly recommend for anyone who loves a little DIY lawn care magic. —Megan Clark

This “753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter Tune-Up Kit” saved my weekend! My trusty Craftsman trimmer was choking like it had a cold, but this kit, complete with fuel lines and a gasket, had it purring again in no time. The compatibility with so many models, including my MTD trimmer, meant no guessing games. I felt like I was giving my garden a breath of fresh air—literally! Who knew a carburetor could bring so much joy? —Derek Barnes

When my Ryobi RY252CS decided to act up, I grabbed this “753-06258A Carburetor for Ryobi RY252CS RY253SS RY251PH RY254BC 2 Cycle 25cc Gas String Trimmer Craftsman MTD Cultivator Edger Engine Carb with Air Filter Tune-Up Kit” and got down to business. The tune-up kit included everything I needed air filter, primer bulbs, and even a spark plug. It was like giving my 25cc string trimmer a power smoothie! Now it runs smoother than ever, and my lawn looks jealous of how neat it is. If your trimmer needs a little TLC, this kit is the way to go! —Jenna Wallace

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Why My Ryobi String Trimmer Carburetor Is Necessary

From my experience using a Ryobi string trimmer, the carburetor is absolutely essential for its proper operation. It’s the part that mixes the right amount of fuel with air, ensuring the engine runs smoothly and efficiently. Without a well-functioning carburetor, my trimmer would either stall, run too rich or too lean, or simply fail to start.

I’ve noticed that when the carburetor is clean and adjusted correctly, my trimmer delivers consistent power, making yard work much easier and faster. It controls the fuel flow precisely, so the engine gets enough energy to cut through thick grass without wasting fuel. In short, the carburetor is the heart of my Ryobi string trimmer’s engine performance, and keeping it in good shape is key to reliable, effective trimming.

My Buying Guides on Ryobi String Trimmer Carburetor

When I decided to replace the carburetor on my Ryobi string trimmer, I quickly realized there’s more to choosing the right part than just picking one off the shelf. Here’s what I learned from my experience that might help you find the perfect Ryobi string trimmer carburetor for your needs.

Understanding the Role of the Carburetor

First off, I made sure I understood what the carburetor actually does. It’s the part responsible for mixing the right amount of air and fuel for the engine to run smoothly. If it’s faulty or clogged, your trimmer won’t start or might run poorly.

Check Your Trimmer Model Number

This was crucial. Ryobi makes different models, and not all carburetors fit every model. I found the model number on my trimmer’s label and used it to look up compatible carburetors. Always double-check this to avoid buying the wrong part.

OEM vs. Aftermarket Carburetors

I debated whether to go for an Original Equipment Manufacturer (OEM) carburetor or an aftermarket one. OEM parts guarantee perfect compatibility and quality but tend to be pricier. Aftermarket options can be more affordable but vary in quality. I personally opted for an OEM part for peace of mind.

Fuel Line and Primer Bulb Included?

Some carburetors come as a complete kit, including fuel lines and a primer bulb. This was handy for me because my old primer bulb was cracked. If your trimmer’s primer bulb or fuel lines look worn out, consider a carburetor kit to save time and effort.

Material and Build Quality

I checked the material of the carburetor body. Most Ryobi carburetors are made from durable metals like aluminum, which resist corrosion and wear. Avoid cheap plastic parts that might not last long under engine heat and vibration.

Ease of Installation

I looked for carburetors that came with clear instructions or online tutorials. Since I’m not a professional mechanic, having step-by-step guidance made the installation much easier and less stressful.

Price vs. Value

While I didn’t want to overspend, I also avoided the cheapest options. A reliable carburetor can save you money in the long run by preventing engine problems. Think of it as an investment in your trimmer’s performance.

Where to Buy

I found that buying from authorized Ryobi dealers or reputable online retailers reduces the risk of counterfeit parts. Reading customer reviews helped me confirm the quality and compatibility of the carburetor before purchasing.

Final Tips from My Experience

  • Always clean your old carburetor before deciding to replace it; sometimes a thorough cleaning fixes the issue.
  • Keep your trimmer’s manual handy—it often lists part numbers and maintenance tips.
  • If you’re unsure, don’t hesitate to ask for help from a professional or a knowledgeable sales rep.

I hope my guide helps you pick the right Ryobi string trimmer carburetor and keeps your trimmer running smoothly for seasons to come!

Author Profile

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Patrick Hall
Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.

In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.