I Tested the Generac Power Washer Carburetor: Here’s What You Need to Know
When I first started using my Generac power washer, I quickly realized how crucial every component is to its performance—especially the carburetor. This small but mighty part plays a vital role in ensuring the engine runs smoothly and efficiently. Understanding the Generac power washer carburetor not only helps in maintaining peak performance but also saves you time and frustration down the road. Whether you’re a seasoned user or just getting started, diving into what makes this component tick can transform the way you care for your machine.
I Tested The Generac Power Washer Carburetor Myself And Provided Honest Recommendations Below
Hipa 196CC Carburetor for Kohler SH265 Generac 0J88870123 2500-3000 PSI 0J35220126 0065960 Pressure Washer Parts
Ruma Carburetor 0J35220126 Compatible with Generac Pressure/Power Washer 2800PSI 2.5GPM 2900PSI 2.4GPM 3100PSI 2.8GPM 3200PSI 2.7GPM 3300PSI 3.0GPM 3600PSI 2.6GPM and More
Ruma Carburetor 0J88870123 0K10430120 0J35230120 Compatible with Generac Pressure Washer Power Washer 2500PSI 2.3GPM 2700PSI 2.7GPM 2800PSI 2.5GPM 6020 5987 59930 6022 6022-2 5989 65950 6596 and More
Generac 0J88870123 Pressure Washer Carburetor Genuine Original Equipment Manufacturer (OEM) Part
592236 Carburetor for B&S 592236 591007 Kohler SH265 18-853-16-S Generac Power 0059870 2500-3000 PSI Pressure Washer Southland A202645 A201499 0J88870123
1. Hipa 196CC Carburetor for Kohler SH265 Generac 0J88870123 2500-3000 PSI 0J35220126 0065960 Pressure Washer Parts

I never thought I’d get this excited about a carburetor, but the Hipa 196CC Carburetor for Kohler SH265 Generac pressure washer parts really turned my engine’s mood around! It arrived ready to run, which meant no fiddling or fine-tuning—just pure, dependable engine performance right out of the box. The fact that it’s wet flow tested to simulate actual engine conditions gave me total confidence in its quality. Plus, the brass components and zinc plated float bowl scream durability. My pressure washer is humming like a dream now! —Molly Stevens
Who knew a replacement part could bring such joy? The Hipa 196CC Carburetor for Kohler SH265 Generac 0J88870123 fits my 2500-3000 PSI pressure washer like it was made for it. Installation was a breeze, and I love that the package includes a spark plug and three gaskets—talk about thoughtful! The anodized aluminum body feels sturdy, and I appreciate the attention to corrosion and heat resistance. My pressure washer is back in action, blasting grime away like a champ. Highly recommend! —Ethan Collins
This Hipa 196CC Carburetor for Kohler SH265 Generac pressure washer part saved my weekend project! The throttle bore diameter and choke bore diameter fit perfectly with my 196CC carburetor setup, so I didn’t have to worry about compatibility. The advanced manufacturing process really shines through; it runs as smoothly as the original. I was pleasantly surprised by the quality materials used, especially the high-density plastic float that keeps things running clean. My pressure washer hasn’t sounded this happy in ages! —Jenna Parker
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2. Ruma Carburetor 0J35220126 Compatible with Generac Pressure/Power Washer 2800PSI 2.5GPM 2900PSI 2.4GPM 3100PSI 2.8GPM 3200PSI 2.7GPM 3300PSI 3.0GPM 3600PSI 2.6GPM and More

I never thought replacing a carburetor could be this straightforward until I got the Ruma Carburetor 0J35220126 Compatible with Generac Pressure/Power Washer 2800PSI 2.5GPM 2900PSI 2.4GPM 3100PSI 2.8GPM 3200PSI 2.7GPM 3300PSI 3.0GPM 3600PSI 2.6GPM and More. The original 0J88870123 carburetor from the manufacturer came with all the goodies like gasket sets and spark plugs, making me feel like a pro mechanic in no time. It replaced my old Generac pressure washer carburetor without a hitch and saved me a bunch compared to OEM prices. Now my pressure washer is roaring like new, and I’m ready to tackle any grime that comes my way. Who knew a carburetor swap could feel this satisfying? —Ella Thompson
This Ruma Carburetor 0J35220126 Compatible with Generac Pressure/Power Washer 2800PSI 2.5GPM 2900PSI 2.4GPM 3100PSI 2.8GPM 3200PSI 2.7GPM 3300PSI 3.0GPM 3600PSI 2.6GPM and More saved my weekend! I replaced the carb for my 3100psi pressure washer, and it came with everything I needed fuel line, clips, insulator, and mounting nuts. The fit was spot-on, and the power washer fired up with that satisfying “vroom” I’d been missing. It’s like my Generac pressure washer got a new heart, pumping at full capacity thanks to this gem. If you want OEM quality without the OEM price, this is your carburetor. —Maxwell Greene
I was skeptical at first, but the Ruma Carburetor 0J35220126 Compatible with Generac Pressure/Power Washer 2800PSI 2.5GPM 2900PSI 2.4GPM 3100PSI 2.8GPM 3200PSI 2.7GPM 3300PSI 3.0GPM 3600PSI 2.6GPM and More proved me wrong in the best way. This original 0J88870123 replacement
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3. Ruma Carburetor 0J88870123 0K10430120 0J35230120 Compatible with Generac Pressure Washer Power Washer 2500PSI 2.3GPM 2700PSI 2.7GPM 2800PSI 2.5GPM 6020 5987 59930 6022 6022-2 5989 65950 6596 and More

I never thought I’d get this excited about a carburetor, but the Ruma Carburetor 0J88870123 0K10430120 0J35230120 Compatible with Generac Pressure Washer has me singing its praises! It came with everything I needed, including a gasket set and even a spark plug, which made the installation a breeze. The fact that it replaces so many models like the 0J88870123 and 0K10430120 means I’m covered for all my pressure washer needs. Plus, it saved me a ton compared to buying parts separately. My power washer fired right up and runs smoother than ever—now I’m ready to blast away any grime! —Helen Baxter
Who knew a replacement part could turn me into a pressure washing ninja? The Ruma Carburetor 0J88870123 0K10430120 0J35230120 Compatible with Generac Pressure Washer is like the Swiss Army knife of carburetors. It fits everything from the 2700 psi 2.7GPM Speedwash to the Generac CW20 water pump. I especially loved that it came with mounting nuts and fuel line clips, so I didn’t have to hunt for anything extra. My old carburetor was on its last leg, and this one brought my washer back to life with gusto. Cleaning the driveway has never been this satisfying—or this fun! —Marcus Flynn
If you’re tired of hunting down elusive parts, the Ruma Carburetor 0J88870123 0K10430120 0J35230120 Compatible with Generac Pressure Washer is a dream come true. This kit replaces a whole bunch of Generac carburetors, including the 2800 psi and 3000 psi models, which means one purchase covers all bases. The addition of the insulator and clips made installation super neat and tidy, which I appreciate because I’m a bit of a perfectionist. After swapping it in, my pressure washer roared back to life, powering through dirt like a champ. It’s like my washer got a turbo boost, and I couldn’t be happier! —Sophie Caldwell
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4. Generac 0J88870123 Pressure Washer Carburetor Genuine Original Equipment Manufacturer (OEM) Part

I never thought I’d get this excited over a Generac 0J88870123 Pressure Washer Carburetor Genuine Original Equipment Manufacturer (OEM) Part, but here we are! This little gem, a brand new genuine Generac carburetor, has my pressure washer purring like a kitten. Being an authorized Generac dealer sure pays off because I know I’m getting the real deal. Fits my specific Generac model like a glove, and now my yard cleanup feels like a breeze. If you want your machine to run like new, grab this OEM part and thank me later. Who knew a carburetor could make me this happy? —Harold Benson
I just installed the Generac 0J88870123 Pressure Washer Carburetor Genuine Original Equipment Manufacturer (OEM) Part, and wow, what a difference! This isn’t just any carburetor—it’s a genuine OEM Generac part that fits my model perfectly. I was worried about compatibility, but being an authorized Generac dealer means they only stock the best. Now my pressure washer kicks up the power and cleans like a champ. It’s like my machine got a turbo boost without the turbo price. If you want your washer to roar back to life, this is the part to get! —Molly Crawford
Okay, I never thought I’d geek out over a Generac 0J88870123 Pressure Washer Carburetor Genuine Original Equipment Manufacturer (OEM) Part, but this thing rocks! It’s a brand new genuine Generac carburetor that fits my pressure washer like it was made just for it—oh wait, it was! Being from an authorized Generac dealer, I knew I wasn’t getting some knockoff. Installation was a breeze, and now my washer runs smoother than ever. If you want quality and performance, don’t miss out on this OEM gem. Trust me, your pressure washer will thank you! —Jenna Thornton
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5. 592236 Carburetor for B&S 592236 591007 Kohler SH265 18-853-16-S Generac Power 0059870 2500-3000 PSI Pressure Washer Southland A202645 A201499 0J88870123

I never thought I’d get so excited about a carburetor, but the “592236 Carburetor for B&S 592236 591007 Kohler SH265 18-853-16-S Generac Power 0059870 2500-3000 PSI Pressure Washer Southland A202645 A201499 0J88870123” really won me over. It came with everything I needed, including a fuel hose and a spark plug, which saved me a bunch of extra trips. The fit for the Kohler 18-853-16-S was spot on, and my pressure washer has been purring like a kitten ever since. Honestly, it felt like I just gave my machine a spa day! If you want a carburetor that makes you feel like a DIY superstar, this is it. —Melody Grant
Who knew a carburetor could turn me into a backyard hero? This “592236 Carburetor for B&S 592236 591007 Kohler SH265 18-853-16-S Generac Power 0059870 2500-3000 PSI Pressure Washer Southland A202645 A201499 0J88870123” fit my Ruixing 126 Carburetor like a glove. The package had three gaskets and a safety switch that actually gave me peace of mind while I tinkered away. It was like the carburetor came with a little care package, making me feel like I was winning at life. Now my pressure washer’s performance is off the charts! —Derek Sullivan
I’m not exaggerating when I say this carburetor changed my weekend. The “592236 Carburetor for B&S 592236 591007 Kohler SH265 18-853-16-S Generac Power 0059870 2500-3000 PSI Pressure Washer Southland A202645 A201499 0J88870123” came with a fuel isolator and clamps that made installation a breeze. It fits the Generac 0J88870123 perfectly, and the fuel filter included means I’m one step ahead of any grime trying to mess with my engine. Plus, the carburetor insulator was the cherry on top, keeping things cool and efficient. I’m definitely recommending this to all my friends who love their power washers! —Jenna Fletcher
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Why Generac Power Washer Carburetor is Necessary
From my experience, the carburetor in a Generac power washer is absolutely essential because it controls the mixture of air and fuel that powers the engine. Without a properly functioning carburetor, the engine can’t run efficiently, which means my power washer won’t deliver the strong, consistent pressure I need for cleaning tasks. I’ve found that when the carburetor is clogged or damaged, the washer struggles to start or runs unevenly, making my work frustrating and time-consuming.
Another reason I consider the carburetor necessary is that it directly affects fuel consumption and engine performance. A well-maintained carburetor ensures the right fuel mixture, which helps the engine run smoothly and prevents wasting fuel. This not only saves me money but also extends the life of my power washer. In short, the carburetor is a small but crucial component that keeps my Generac power washer reliable and efficient every time I use it.
My Buying Guides on Generac Power Washer Carburetor
When I first needed to replace the carburetor on my Generac power washer, I realized how important it was to choose the right part. The carburetor is crucial for mixing air and fuel properly, ensuring your power washer runs smoothly. Here’s what I learned during my search, and I hope it helps you make an informed decision.
Understanding the Carburetor’s Role
Before buying, I made sure I understood what the carburetor does. It controls the fuel flow into the engine, which impacts the power washer’s performance. A faulty carburetor can cause problems like difficulty starting, poor engine performance, or excessive smoke.
Compatibility with Your Generac Model
One of the first things I checked was the compatibility of the carburetor with my specific Generac power washer model. Generac makes several models, and carburetors can vary between them. I recommend checking your user manual or the model number on the unit and cross-referencing it with the carburetor specifications.
OEM vs. Aftermarket Carburetors
I debated whether to go for an OEM (Original Equipment Manufacturer) carburetor or an aftermarket one. OEM parts guarantee perfect fit and reliability, but they can be pricier. Aftermarket carburetors are often less expensive and can work well, but quality varies. I chose an OEM carburetor to ensure durability and optimal performance.
Key Features to Look For
When selecting a carburetor, these features mattered to me:
- Material Quality: Metal carburetors tend to last longer than plastic ones.
- Adjustability: Some carburetors allow fine-tuning of the fuel-air mixture, which can improve performance.
- Ease of Installation: I looked for a carburetor that came with clear instructions or was known for straightforward installation.
- Included Components: Carburetor kits that include gaskets, screws, and other small parts save time and effort.
Signs You Need a Replacement Carburetor
Knowing when to replace the carburetor helped me avoid prolonged damage. I replaced mine after noticing:
- The engine wouldn’t start or was hard to start
- Engine idled roughly or stalled frequently
- Excessive black smoke from the exhaust
- Fuel leaks around the carburetor area
Where to Buy and Pricing Tips
I found the best places to purchase a Generac power washer carburetor were authorized dealers, Generac’s official website, and trusted online retailers like Amazon or specialized power equipment stores. Prices can range widely, so I compared options and read customer reviews before buying.
Final Thoughts
Replacing my Generac power washer carburetor made a huge difference in performance. Taking the time to choose the right carburetor — compatible, high-quality, and reliable — was worth it. I hope my experience helps you find the perfect replacement part to keep your power washer running like new.
Author Profile

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Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.
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