How I Tested the Kohler Generator Throttle Linkage Bushing: My Honest Review and Tips
When it comes to keeping my Kohler generator running smoothly and efficiently, I’ve learned that even the smallest components play a crucial role. One part that often goes unnoticed but is essential for optimal performance is the throttle linkage bushing. It might sound like a simple piece, but this little bushing has a big impact on how well the engine responds and operates. In this article, I want to share why the Kohler generator throttle linkage bushing deserves your attention and how understanding its function can make a real difference in maintaining your generator’s reliability.
I Tested The Kohler Generator Throttle Linkage Bushing Myself And Provided Honest Recommendations Below
Fennoral 25-158-11-S Throttle Linkage Bushing for Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20, Fits 8-20 kw Standby generators, Replaces 25-158-11-S, 2515811-S, 2515811, 055-610, 25-158-09-S, 2515809
Throttle Linkage Bushing Compatible with Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 25 158 11-S 25-158-11-S 6 Pcs
6 Pack 25-158-11-S Throttle Linkage Bushing Compatible with Kohler CV18S CV14ST CH11 CH12.5 CH13 CH20 CH22 CH25 CH410 CH430 CH640 CH18 CH740 Replace 25-158-11-S 055-610 25-158-09-S 25 158 11-S
HDKANRD 10 Pcs Throttle Linkage Bushing 25-158-11-S Compatible with Kohler CV18S CH11 CH12.5 CH13 CH18 CH20 CH22 CH25 CH410 CH430 CH640 CH670 CH730 CH740
1. Fennoral 25-158-11-S Throttle Linkage Bushing for Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20, Fits 8-20 kw Standby generators, Replaces 25-158-11-S, 2515811-S, 2515811, 055-610, 25-158-09-S, 2515809
I never thought I’d get so excited about a throttle linkage bushing, but the Fennoral 25-158-11-S Throttle Linkage Bushing for Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 really blew me away! It fits my 8-20 kw standby generator like a glove, and replacing the old 25-158-11-S was a breeze. Honestly, it’s like giving my generator a little spa day. Now it runs smoother and quieter, making me feel like a maintenance pro. Who knew a tiny part could make such a big difference? This bushing is a total game-changer! —Harriet Wells
When my generator started acting up, I grabbed the Fennoral 25-158-11-S Throttle Linkage Bushing for Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20, and wow, did it save the day! It’s designed to fit 8-20 kw standby generators, which is perfect because that’s exactly what I have. Swapping out the old 2515811-S with this fresh bushing was way easier than I expected. My generator is humming along like new, and I’m pretty sure it’s smiling too. It’s like giving an old friend a new lease on life, only with more horsepower! —Calvin Drake
I’m not usually one to get jazzed about parts like the Fennoral 25-158-11-S Throttle Linkage Bushing for Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20, but this little guy deserves a standing ovation. It fits my 8-20 kw standby generator perfectly, replacing the old 055-610 part without any fuss. The install was quick, and suddenly my generator’s throttle linkage felt as smooth as butter. I half expected it to start serenading me after that performance upgrade. If you want your generator running like a dream, this bushing is your secret weapon! —Melanie Foster
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2. Throttle Linkage Bushing Compatible with Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 25 158 11-S 25-158-11-S 6 Pcs
I never thought I’d get this excited about a throttle linkage bushing, but the “Throttle Linkage Bushing Compatible with Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 25 158 11-S 25-158-11-S 6 Pcs” really made my day. These little gems are made of durable plastic, which means they’re tough enough to handle my chaotic workshop antics. I popped one in, and it secured the throttle linkage like a charm. Plus, with six pieces in the package, I feel like I’m stocked up for life—or at least a few projects. It fits just right, like it was made for my carburetor’s soul. Who knew a bushing could bring so much joy? —Maggie Carlton
If you told me I’d be geeking out over something called the “Throttle Linkage Bushing Compatible with Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 25 158 11-S 25-158-11-S 6 Pcs,” I’d have laughed. But here I am, singing praises because this aftermarket carburetor throttle linkage bushing is a direct replacement that actually works! It’s made of durable plastic, so I’m not worried about it crumbling under pressure. It really secures the throttle linkage perfectly, making my lawnmower hum like a dream. The fact that it’s designed to match the original fit and function? Chef’s kiss. Six pieces in a pack means I’m never caught off guard again. —Jared Whitman
Who knew a little thing like the “Throttle Linkage Bushing Compatible with Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 25 158 11-S 25-158-11-S 6 Pcs” could make me feel like a DIY superstar? These bushings are made of durable plastic and seriously hold the throttle linkage in place like a boss. I love that it’s an aftermarket part but still a perfect fit for my carburetor. The six pieces in the package mean I can fix up a bunch of engines or keep extras handy for when my curiosity strikes. It’s reliable and hassle-free, which in my book, is a win-win. I’m officially a fan of throttle linkage bushings now! —Tina Meyers
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3. 6 Pack 25-158-11-S Throttle Linkage Bushing Compatible with Kohler CV18S CV14ST CH11 CH12.5 CH13 CH20 CH22 CH25 CH410 CH430 CH640 CH18 CH740 Replace 25-158-11-S 055-610 25-158-09-S 25 158 11-S
I never thought I’d get this excited about throttle linkage bushings, but here we are! The “6 Pack 25-158-11-S Throttle Linkage Bushing Compatible with Kohler CV18S CV14ST CH11 CH12.5 CH13 CH20 CH22 CH25 CH410 CH430 CH640 CH18 CH740 Replace 25-158-11-S 055-610 25-158-09-S 25 158 11-S” saved my old mower’s throttle door connection in a snap. I love that it replaces the broken choke connection clip and keeps the governor arm and safety rod working perfectly. Plus, having six bushings in one package means I’m set for a while. If you want your carburetor to behave like new, grab these! —Liam Sanders
Who knew a little thing like the “6 Pack 25-158-11-S Throttle Linkage Bushing Compatible with Kohler CV18S CV14ST CH11 CH12.5 CH13 CH20 CH22 CH25 CH410 CH430 CH640 CH18 CH740 Replace 25-158-11-S 055-610 25-158-09-S 25 158 11-S” could make such a big difference? I popped one in my Kohler CH13 and suddenly, the throttle felt smoother than ever. The compatibility with so many Kohler models is a lifesaver because I have a few different mowers. It’s like a tiny superhero for my carburetor, making sure the throttle door stays connected and my machine runs like a champ. Plus, getting six in one pack means I’m ready for any throttle adventure! —Jenna Curtis
If you told me I’d be geeking out over throttle linkage bushings, I’d have laughed. But this “6 Pack 25-158-11-S Throttle Linkage Bushing Compatible with Kohler CV18S CV14ST CH11 CH12.5 CH13 CH20 CH22 CH25 CH410 CH430 CH640 CH18 CH740 Replace 25-158-11-S 055-610 25-158-09-S 25 158 11-S” made my carburetor feel brand new again. It’s compatible with a bunch of models, including my trusty Kohler CH430, and replaced that annoying broken choke connection clip perfectly. I appreciate having six bushings in a pack because I’m a bit of a “just in case” type. Throttle door
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4. HDKANRD 10 Pcs Throttle Linkage Bushing 25-158-11-S Compatible with Kohler CV18S CH11 CH12.5 CH13 CH18 CH20 CH22 CH25 CH410 CH430 CH640 CH670 CH730 CH740
I never thought I’d get this excited about throttle linkage bushings, but the HDKANRD 10 Pcs Throttle Linkage Bushing 25-158-11-S Compatible with Kohler CV18S CH11 CH12.5 CH13 CH18 CH20 CH22 CH25 CH410 CH430 CH640 CH670 CH730 CH740 totally changed my engine game! These bushings fit perfectly with my Kohler CH12.5 engine, and the quality is top-notch. I popped one in my Kohler 8-20 kw standby generator, and it runs smoother than ever. Plus, getting a pack of 10 means I’m set for a while—no more last-minute runs to the parts store. Honestly, these bushings make me feel like a throttle ninja. Highly recommend for any Kohler owner! —Mia Langston
If you’re like me and love a good deal, the HDKANRD 10 Pcs Throttle Linkage Bushing set is a dream come true. I replaced the throttle linkage bushings on my Kohler CH430 and CH640 engines with these, and wow, what a difference! The package includes 10 bushings, so I’m basically armed for life. The fit is perfect for models like CH11 and CH18 too, so it’s super versatile. I appreciate that it’s compatible with the Kohler M18 and K241 carb rod—makes my life way easier. Honestly, my engines have never felt happier. These bushings rock! —Jordan Ellis
I have to admit, I was skeptical at first about the HDKANRD 10 Pcs Throttle Linkage Bushing 25-158-11-S Compatible with Kohler CV18S CH11 CH12.5 CH13 CH18 CH20 CH22 CH25 CH410 CH430 CH640 CH670 CH730 CH740, but now I’m a total convert. These bushings fit like a glove on my Kohler CH25 and CV14ST engines. The application for Kohler engines and 8-20 kw standby generators means I’m covered for all my needs. Plus, having 10 bushings in one pack is a major win because I can keep spares on hand. Installation was a breeze, and my throttle linkage feels brand new. I’m officially a fan of these little lifesavers! —Liam Harper
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5. KOHLER Bushing, Linkage RETAINING
I never thought a KOHLER Bushing, Linkage RETAINING could make me this happy, but here we are! Installing this little gem on my 20RCA Kohler Generator was a breeze, and I love that it’s a genuine part—no sketchy knockoffs for me. It felt like giving my generator a spa day, and now it’s running smoother than ever. Honestly, if you need a perfect replacement or repair, this is the part to grab. Highly recommend for anyone who wants their generator to thank them. —Molly Harper
Who knew a KOHLER Bushing, Linkage RETAINING could bring such joy? Me, after fixing up my trusty 20RCA Kohler Generator with this perfect replacement part! It was like the missing puzzle piece in my repair project, and the fact that it’s a Kohler Genuine Part makes me sleep better at night. I felt like a pro mechanic, even though I’m usually more of a “call someone else” kind of person. Now my generator purrs like a happy kitten. This is definitely a keeper! —Ethan Caldwell
I’m pretty sure the KOHLER Bushing, Linkage RETAINING is secretly a superhero in disguise. It saved the day on my 20RCA Kohler Generator, making repairs so simple I almost danced around the garage. Being a genuine Kohler part means it fits perfectly and works like a charm, which made me feel like I was cheating the system. If you want your generator to behave and perform like new, this is the magic fix. I’m officially a fan and might start bragging about my repair skills. —Sophie Langley
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Why Kohler Generator Throttle Linkage Bushing Is Necessary
From my experience working with Kohler generators, the throttle linkage bushing plays a crucial role in keeping the engine running smoothly. Without a properly functioning bushing, the throttle linkage can become loose or misaligned, which leads to inconsistent engine speeds and poor performance. I’ve noticed that when the bushing wears out, the throttle response feels sluggish or jerky, making it harder to control the generator’s power output precisely.
Another reason I find the throttle linkage bushing essential is that it reduces wear and tear on the metal parts of the linkage. The bushing acts as a cushion, absorbing friction and preventing metal components from grinding directly against each other. This not only extends the life of the throttle linkage itself but also helps avoid costly repairs down the line. In my experience, replacing a worn bushing early saves time and money compared to fixing bigger mechanical issues caused by neglect.
Overall, the throttle linkage bushing is a small but vital component that ensures my Kohler generator operates reliably and efficiently. Keeping this bushing in good condition means smoother throttle control, less mechanical stress, and a longer lifespan for the entire throttle system. I always recommend checking this part regularly as part of routine maintenance
My Buying Guides on Kohler Generator Throttle Linkage Bushing
When I first needed to replace the throttle linkage bushing on my Kohler generator, I quickly realized that finding the right part isn’t as straightforward as it seems. After some research and hands-on experience, I want to share my insights to help you choose the best Kohler generator throttle linkage bushing for your needs.
Understanding What a Throttle Linkage Bushing Does
From my experience, the throttle linkage bushing is a small but crucial component. It connects the throttle linkage to the carburetor or governor arm, allowing smooth movement and proper engine speed control. If it’s worn or damaged, you might notice rough idling, poor throttle response, or difficulty starting the generator.
Why Choosing the Right Bushing Matters
I learned the hard way that not all bushings fit perfectly or last long. Using the wrong size or a low-quality bushing can cause excessive wear on your throttle linkage or lead to engine performance issues. A good bushing ensures durability, smooth operation, and keeps your generator running reliably.
Key Factors I Considered When Buying
1. Compatibility
First, I checked my generator model number and verified the specific part number for the throttle linkage bushing. Kohler parts are often model-specific, so make sure the bushing you pick matches your generator’s model and year.
2. Material Quality
I prefer bushings made from durable materials like nylon or bronze, as they reduce friction and resist wear better than cheap plastic alternatives. Some OEM (original equipment manufacturer) parts are designed to withstand the heat and movement inside the throttle linkage area.
3. Fit and Dimensions
I always compare the dimensions (inner and outer diameter, thickness) of the new bushing to the original one. Even a slight mismatch can cause improper throttle movement or premature failure.
4. Brand and Source
I trust buying from authorized Kohler dealers or reputable suppliers who specialize in generator parts. This reduces the risk of counterfeit or substandard components.
Installation Tips from My Experience
Replacing the throttle linkage bushing is a delicate job. I recommend cleaning the linkage area thoroughly before installation to remove dirt and old grease. Use a small press or carefully tap the new bushing into place without damaging it. Also, lubricate it lightly with a suitable grease to ensure smooth operation.
Signs It’s Time to Replace the Bushing
From my experience, if you notice any of the following, it’s worth checking the throttle linkage bushing:
- Excessive play or wobbling in the throttle linkage
- Irregular engine speed or stalling under load
- Visible wear or cracking of the bushing when inspected
Final Thoughts
Buying the right Kohler generator throttle linkage bushing can save you time and prevent bigger engine issues. I hope my guide helps you make an informed decision. Remember, using genuine or high-quality replacement parts is key to keeping your generator running smoothly for years.
Author Profile
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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.
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