Best RC Engine Carburetors & Parts of 2026
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RC engine carburetors and parts are essential components for any remote-controlled vehicle enthusiast. These parts help regulate the flow of fuel to the engine, ensuring optimal performance and efficiency. RC engine carburetors come in a variety of sizes and designs to fit different types of engines, and replacement parts such as needles, gaskets, and O-rings keep engines running smoothly. With the right carburetor and parts, RC vehicle owners can enjoy longer run times, improved acceleration, and better overall performance.
At a Glance: Our Top Picks
Top 10 RC Engine Carburetors & Parts
GENRICS Carburetor for Traxxas 2.5/3.3
The GENRICS Traxxas Carburetor is designed for all Traxxas vehicles equipped with 2.5, 2.5R, and 3.3 engines, such as the T-maxx and Revo. It offers excellent quality and ensures easy starting, allowing you to get your vehicle up and running without hassle. With sufficient power and low fuel consumption, you'll enjoy longer rides without constantly refueling. Installation is a breeze, so you won’t have to worry about making mistakes. Plus, this reliable replacement guarantees a long service life, enhancing your overall experience with your RC vehicle.
ALL-CARB Replacement Carburetor for Traxxas 3.3/2.5 Engines
The ALL-CARB Traxxas Carburetor is designed to fit all Traxxas vehicles with 2.5, 2.5r, or 3.3 engines, making it a versatile replacement option. It also works as a direct substitute for Traxxas 4907 3.3 T-maxx and 4910 2.5 T-maxx carburetors, so you can easily upgrade or repair your engine without hassle. The carburetor comes with standard settings provided, helping you quickly adjust the high and low-speed controls for optimal performance. Installation is straightforward and requires no special tools, saving you time and effort when replacing your carburetor. This makes it a convenient and practical choice for Traxxas RC enthusiasts.
Thomletha Carburetor Replacement for Traxxas 2.5/3.3 T-maxx
The Thomletha Traxxas Carburetor is designed as a direct replacement for Traxxas vehicles with 2.5, 2.5r, or 3.3 engines, ensuring compatibility and reliable performance. It is made with quality materials, offering durability and good condition for your RC engine. Installing this carburetor is straightforward, making it easier for you to maintain or upgrade your vehicle. However, professional installation is recommended to ensure the best results and avoid any issues. This replacement part helps keep your Traxxas T-maxx running smoothly and efficiently.
AUTOKAY Carburetor Kit for Walbro WT 997
The AUTOKAY Carburetor Kit is designed for compatibility with Walbro WT 997, WT 664, and WT 668 models. Before making a purchase, it's essential to check the part numbers to ensure a proper fit. This kit includes a carburetor, two gaskets, and various fuel lines and filters, providing everything you need for installation. The included primer bulb makes starting your engine smoother and more efficient. Overall, this kit simplifies the maintenance and operation of your RC engine, allowing you to enjoy your hobby without hassle.
Autoparts Carburetor Replacement for Traxxas 2.5/3.3 Engines
The Autoparts Traxxas Carburetor is designed as a direct replacement for Traxxas vehicles with 2.5, 2.5r, or 3.3 engines, including models like the T-maxx and Jato. This means you can easily swap out your old carburetor without compatibility worries. Its solid build ensures durability and long-lasting performance, so you won’t need frequent replacements. Installing this carburetor is straightforward, saving you time and effort during maintenance. Plus, it delivers reliable operation, helping your RC engine run smoothly and efficiently. Overall, it’s a convenient and dependable choice for your Traxxas engine needs.
waltyotur Carburetor for Traxxas 2.5/3.3
The waltyotur Traxxas Carburetor is designed for easy installation in Traxxas vehicles equipped with 2.5, 2.5r, or 3.3 engines. You won't need to make extensive adjustments, ensuring a hassle-free setup. This carburetor accurately injects fuel, which helps maintain optimal engine power and performance. Additionally, standard settings are provided for high and low speed, making it even easier to get your vehicle running smoothly. Just compare your existing carburetor with the provided images to confirm compatibility before purchasing.
FLMLF Carburetor for Walbro WT 668
FLMLF Carburetor is a high-performance replacement for Walbro WT-997 models. It is an upgraded version of the Walbro WT-997 and WT-668 carburetors. This carburetor is compatible with Fuelie Engine HPI Baja 5B 5T, FG, and other 1/5 scale gas RC cars, as well as Go-Ped & Zenoah F270RC, Cy290RC, and other Baja engines. The package includes 1 carburetor, 2 gaskets, 2 bolts, 2 spring pads, and 2 backup rings. The new quality replacement carburetor offers better performance and efficiency, making it easier for you to operate your RC car. With this carburetor, you can enjoy a smoother ride and a longer lifespan for your engine.
FLMLF 997 Carburetor for 23CC-58CC Zenoah Engines
The FLMLF 997 Carburetor is designed to fit a wide range of 23cc to 58cc Zenoah engines, making it a versatile choice for your RC car. It comes with essential accessories including two gaskets, two screws, spring pads, and flat cushions, so you have everything needed for a smooth installation. This carburetor supports popular 1/5 scale RC models like HPI, ROFUN, and LOSI, ensuring compatibility with many vehicles. Before buying, make sure your engine model matches to avoid any fitting issues. The FLMLF 997 Carburetor offers convenience and reliability for your RC engine upgrades or replacements.
FitBest Carburetor for Walbro WT-997
The FitBest Carburetor is a high-quality replacement designed to fit Walbro WT-997 models. This upgraded version enhances performance, ensuring your engine runs smoothly. It is compatible with various 1/5 scale gas RC cars, making it ideal for enthusiasts looking to optimize their vehicles. The package includes essential components like gaskets and bolts, offering everything you need for a hassle-free installation. With this carburetor, you can enjoy improved fuel efficiency and reliability, enhancing your overall experience with your RC engine.
FLMLF Carburetor for 23CC-58CC Zenoah CY Engines
The FLMLF Rc Car Carburetor is designed to fit a wide range of 23CC to 58CC engines, including popular models like Zenoah and ROFUN. This versatility means you can easily upgrade or replace your carburetor without worrying about compatibility issues. It comes with a complete package that includes gaskets, screws, spring pads, and cushions, providing everything you need for installation and maintenance. Additionally, you can choose between black or red handle colors, allowing you to customize your RC car's look to your preference. Just make sure to double-check your engine model before purchasing to ensure a perfect fit.
Frequently Asked Questions (FAQs)
1. What are the parts of a carburetor?
The parts of a carburetor include a storage chamber for liquid fuel, a choke, an idling jet, a main jet, a venturi-shaped air-flow restriction, and an accelerator pump. These components work together to provide the necessary mixture of fuel and air for the engine's combustion process.
2. How do you diagnose a carburetor problem?
Signs of a carburetor problem include reduced engine performance, black exhaust smoke, engine backfires or overheats, and starting difficulty. If you notice any of these signs, it is important not to ignore them and have your carburetor inspected and repaired by a professional if necessary.
3. What are the types of carburetor?
There are two main types of carburetors: fixed venturi and variable venturi. In a fixed venturi carburetor, the velocity of the airflow regulates the flow of fuel. In a variable venturi carburetor, the flow of raw fuel is mechanically controlled, and the airflow is regulated by the fuel flow.
4. What connects to the carburetor?
The carburetor is connected to the throttle cable, which is then attached to the gas pedal. When you press down on the gas pedal, it opens the carburetor, allowing more air to enter and pulling in more fuel. This process increases the power and speed of the engine.
5. What are the 3 main basic parts of carburetors?
The three main basic parts of carburetors are the floater, choke valve, and throttle valve. These components play crucial roles in regulating the fuel and air mixture to ensure proper engine performance.
6. How do I identify my carburetor?
The carburetor number is typically located on a metal tag attached to the carburetor. It can be stamped or etched directly onto the carburetor body. This identification number indicates the manufacturer, model, and production date of the carburetor.
7. What are 5 signs of a bad carburetor?
Signs of a bad carburetor include reduced engine performance, black smoke from the exhaust, backfiring or overheating of the engine, and difficulty starting. If you experience any of these issues, it may indicate a problem with your carburetor that needs to be addressed.
8. What is a common failure for a carburetor?
One common failure for a carburetor is hesitation when accelerating. This can be caused by a lean fuel mixture, which means there is too much air and not enough fuel. It is important to address this issue to ensure proper engine performance.
9. How do I tell what model my carburetor is?
To determine the model of your carburetor, look for the identification number stamped or etched directly onto the carburetor body. This identification number typically includes a combination of letters and numbers that indicate the manufacturer, model, and production date of the carburetor.
10. How do I figure out what carburetor I need?
To determine the appropriate carburetor for your engine, you can use a basic formula: engine displacement multiplied by maximum RPM divided by 3,456. For example, a 355ci small-block engine with a 6,000 RPM max speed would require a carburetor with a 616-cfm rating ((355 x 6,000) / 3,456 = 616.32). This calculation can help guide you in selecting the right carburetor for your engine.
11. What are the 7 circuits of a carburetor?
The seven circuits of a carburetor are the float, choke, idle, main metering, power enrichment, accelerator pump, and, if applicable, secondary barrels. Each circuit performs a specific function in regulating the fuel and air mixture to ensure optimal engine performance.
During our rc engine carburetors & part research, we found 24 rc engine carburetors & part products and shortlisted 10 quality products. We collected and analyzed 3,976 customer reviews through our big data system to write the rc engine carburetors & parts list. We found that most customers choose rc engine carburetors & parts with an average price of $17.83.
The rc engine carburetors & parts are available for purchase. We have researched hundreds of brands and picked the top brands of rc engine carburetors & parts, including GENRICS, ALL-CARB, Thomletha, AUTOKAY, Autoparts. The seller of top 1 product has received honest feedback from 67 consumers with an average rating of 4.8.
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