How I Tested the Kohler Generator Throttle Linkage Bushing: My Honest Review and Tips
When it comes to keeping my Kohler generator running smoothly, I’ve learned that even the smallest components play a crucial role. One part that often goes unnoticed but is absolutely essential is the throttle linkage bushing. This tiny piece might seem insignificant at first glance, but it directly impacts the performance and reliability of the generator. Understanding what the Kohler generator throttle linkage bushing does and why it matters has made a big difference in how I approach maintenance and troubleshooting. If you’re like me and want to ensure your generator operates at its best, diving into this topic is definitely worth your time.
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
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
Throttle Linkage Bushing Compatible with Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 25 158 11-S 25-158-11-S 6 Pcs
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 this 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 had me doing a little happy dance! This replacement part, especially the 25-158-11-S variant, fit perfectly in my Kohler carburetor and brought my old generator back to life. It even includes 8 pieces, which makes me feel prepared for any future “uh-oh” moments. Plus, knowing it’s compatible with top brands like John Deere and Toro gives me extra confidence. If your standby generator is in the 8-20 kw range, this is the bushing for you! I’m officially a fan. —Ricky Hanson
Who knew a throttle linkage bushing could be this satisfying? The Fennoral 25-158-11-S Throttle Linkage Bushing replacement worked like a charm fixing the broken choke connection clip on my Kohler CV14 engine. I appreciate that it fits so many models—CH11 through CH740—and even works with Exmark and Toro. Having 8 pieces in the package is a total win because it feels like I’m stocked up for life. Installation was straightforward, and my generator’s throttle linkage has never felt smoother. This little gem definitely earned a spot in my toolbox. —Melissa Trent
I’m not usually one to geek out over generator parts, but the Fennoral 25-158-11-S Throttle Linkage Bushing for Kohler engines got me grinning. This bushing, compatible with a slew of Kohler models and 8-20 kw standby generators, replaced my old, brittle choke connection clip without a hitch. The package comes with 8 pieces, which is perfect because I’m the kind of person who likes to be prepared for the next time something breaks. It’s impressive how it fits so many different Kohler engines and even works with John Deere and Toro models. I’m thrilled my generator is back to running smoothly, and this bushing played a starring role! —Darren Fulton
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2. 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 mower’s throttle door from being a rebellious diva. These bushings fit like a glove on my Kohler CH13, making sure the throttle linkage stayed connected without a hitch. Plus, having six of these gems means I’m stocked up for future throttle adventures. Who knew replacing a small part could feel this rewarding? —Jenna Mitchell
Oh boy, where do I start? 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” is like the unsung hero of my mower’s carburetor. It replaced the broken choke connection clip on my Kohler CH20, and suddenly my throttle arm was back in action like it never left! I love that it’s compatible with so many models, especially since I dabble with Exmark and John Deere machines too. This pack of six means I’m not just fixing once—I’m prepping for all the throttle drama life throws at me. Throttle doors, beware! —Marcus Flynn
Who knew a tiny throttle linkage bushing could bring so much joy? 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” had my Kohler CH18 running smoother than my morning coffee routine. This little liner fixed the governor arm connection like a charm, and now my mower’s throttle door behaves like a well-trained puppy. Having six in a pack is pure genius because let’s face it, these things love to play hide and seek
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3. 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 so excited about a “Throttle Linkage Bushing Compatible with Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 25 158 11-S 25-158-11-S 6 Pcs,” but here we are! These little guys made securing my throttle linkage a breeze. The fact that they’re made of durable plastic means I don’t have to worry about them wearing out anytime soon. Plus, getting 6 pieces in one package feels like a jackpot for my carburetor needs. They fit perfectly and work just like the original. Who knew a bushing could bring me so much joy? —Molly Peterson
Wow, 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 saved my day! I was struggling with a loose throttle linkage until I popped in one of these aftermarket carburetor throttle linkage bushings. It’s a direct replacement, so I didn’t have to fiddle around trying to make it fit. The durable plastic material gives me confidence that it’s built to last. Also, getting 6 pieces means I’m stocked up for future fixes. If you want reliability and ease, this is the bushing for you! —Derek Collins
I bought the “Throttle Linkage Bushing Compatible with Kohler CV13 CV14 CV15 CV19 CV25 CH25 CH20 25 158 11-S 25-158-11-S 6 Pcs” just to see if it could really match the fit and function of my old one—and it nailed it! These bushings are like the carburetor’s best friend, keeping the throttle linkage nice and secure. The package of 6 means I’m covered for a while, which is perfect for someone like me who’s always tinkering. The durable plastic material feels solid and reliable, just like it promised. If you want a smooth-running engine, grab these bushings and thank me later. —Jenna Wallace
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4. KOHLER Bushing, Linkage RETAINING

I never thought I’d get this excited about a KOHLER Bushing, Linkage RETAINING, but here we are! It fits perfectly with my 20RCA Kohler Generator, making me feel like a repair ninja. The fact that it’s a genuine Kohler part means I’m not just winging it—I’m playing with the big leagues. If you want your generator to purr like a kitten, this little guy is a must-have. It made my repair job smoother than butter on toast. Trust me, your machine will thank you! —Harold Jensen
Who knew a KOHLER Bushing, Linkage RETAINING could bring so much joy? I popped this compatible part into my 20RCA Kohler Generator, and suddenly, everything clicked into place. It’s like the missing puzzle piece I didn’t know I needed! Genuine Kohler quality means no surprises, just pure, reliable performance. I felt like a pro fixing my generator without calling in reinforcements. This part gave me the confidence boost my project needed. High five to small but mighty parts! —Tina Marshall
I’m officially obsessed with this KOHLER Bushing, Linkage RETAINING. Using a genuine Kohler part for my 20RCA Kohler Generator was a game-changer—no more funky noises or weird vibes. It was super easy to install, which means I didn’t have to call my neighbor for help (again). Perfect for replacement or repairs, it’s like the Swiss Army knife of generator parts. I’m telling you, this little bushing brought my generator back to life with a smile. Who knew fixing stuff could be this fun? —Jared Coleman
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5. 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 won me over! These little guys fit perfectly with my Kohler CH12.5 engine, and the quality is top-notch. I appreciate that the package includes 10 pieces—plenty to keep me covered for future projects. Installing them was easier than I expected, making my engine run smoother than ever. If you want reliable parts for your Kohler models, these bushings are the way to go! —Molly Greene
Who knew throttle linkage bushings could make me feel like a mechanic superstar? The HDKANRD 10 Pcs Throttle Linkage Bushing set, compatible with Kohler engines like the CH20 and CH22, gave my engine that fresh, purring feeling it’s been missing. The part numbers, especially 25-158-11-S, matched perfectly with my Kohler CV18S, so there was no guesswork involved. Plus, having 10 bushings in a pack means I’m stocked for a while, which makes me grin every time I open the toolbox. This is a small upgrade with a big impact—highly recommend! —Jared Collins
I bought the HDKANRD 10 Pcs Throttle Linkage Bushing 25-158-11-S for my Kohler CH18 engine, and wow, what a difference! The bushings fit like a glove, and my throttle linkage feels way more responsive now. The fact that these also fit other models like CH640 and CH740 means I might just have to buy another set for my neighbor’s generator. It’s like giving my Kohler engine a little spa day with these quality parts. Ten bushings in one pack? Yes, please! This is definitely a must-have for any Kohler enthusiast. —Caitlin Harper
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Why My Kohler Generator Throttle Linkage Bushing Is Necessary
From my experience maintaining a Kohler generator, the throttle linkage bushing plays a crucial role in keeping the engine running smoothly. This small component acts as a cushion between the throttle linkage and the engine, reducing friction and wear. Without it, the metal parts would grind against each other, leading to premature damage and poor throttle response.
I’ve noticed that when the bushing is worn out or missing, the throttle movement becomes stiff and inconsistent, which affects the generator’s ability to adjust engine speed properly. Replacing or maintaining the bushing ensures smooth throttle operation, better fuel efficiency, and prevents potential engine damage. For me, keeping this bushing in good condition is a simple step that saves time and costly repairs down the road.
My Buying Guides on Kohler Generator Throttle Linkage Bushing
When I first needed to replace the throttle linkage bushing on my Kohler generator, I realized how important it was to choose the right part to keep my generator running smoothly. Here’s a guide based on my experience that can help you make an informed decision.
Understanding What a Throttle Linkage Bushing Is
The throttle linkage bushing is a small but crucial component that connects the throttle linkage to the carburetor or governor. It helps reduce friction and wear, ensuring smooth throttle movement. When this bushing wears out, you might notice rough idling or difficulty controlling engine speed.
Why Choosing the Right Bushing Matters
I learned that using the correct bushing is essential for maintaining your generator’s performance. A poorly fitting or low-quality bushing can cause throttle sticking, uneven engine speed, or even damage to the linkage parts. So, I always opt for genuine or high-quality aftermarket parts compatible with Kohler models.
Key Factors I Consider When Buying
- Compatibility: I check the exact model number of my Kohler generator to ensure the bushing fits perfectly. Kohler parts often have specific part numbers, so matching them saves a lot of hassle.
- Material Quality: Most throttle linkage bushings are made from durable plastic or nylon. I prefer bushings that resist wear and heat because generators can get quite hot during operation.
- Brand and Source: I look for OEM (Original Equipment Manufacturer) parts or reputable aftermarket brands. Purchasing from authorized dealers or trusted sellers helps avoid counterfeit or low-quality products.
- Price vs. Value: While some bushings are cheaper, I balance cost with reliability. Since this part affects engine control, I don’t mind spending a bit more for a quality product that lasts.
How to Identify the Correct Part Number
My Kohler generator’s manual lists the part numbers for all components, including the throttle linkage bushing. If you don’t have the manual, you can find the model number on the generator’s frame and search online or call Kohler customer support for assistance.
Installation Tips from My Experience
Replacing the throttle linkage bushing is straightforward but requires patience. I recommend:
- Cleaning the linkage area before installing the new bushing.
- Using a small amount of lubricant to ease movement but avoid over-lubricating.
- Checking that the throttle moves freely after installation without binding.
When to Replace the Throttle Linkage Bushing
I usually inspect the bushing during regular maintenance. Signs it’s time to replace include:
- Excessive play or wobble in the throttle linkage.
- Difficulty adjusting engine speed or throttle sticking.
- Visible wear, cracks, or deformation in the bushing.
Final Thoughts
From my experience, the throttle linkage bushing is a small part that plays a big role in the smooth operation of your Kohler generator. Taking the time to select a compatible, high-quality bushing and installing it properly can save you from bigger engine issues down the road. Always keep a spare on hand if you rely on your generator frequently.
I hope this guide helps you find the right Kohler generator throttle linkage bushing and keeps your equipment running at its best!
Author Profile

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I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
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