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High-Performance 50CC 4-Stroke GY6 Carburetor for 49cc-50cc Scooters and Mopeds, Compatible with 139QMB 139QMA Engines, Includes Intake Manifold

  • Based on 102 reviews
Condition: New
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Availability: 20 left in stock
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Arrives Monday, Sep 7
Order within 6 hours and 29 minutes
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Features

  • CompatibilityThe GY6 50CC Carburetor is compatible with most Chinese-made scooters and ATVs, including popular brands. It fits GY6 139QMB and 139QMA engines, and is suitable for models and other 50cc scooters and mopeds
  • Premium QualityThis high-performance 50cc carburetor is designed for GY6 49cc and 50cc 4-stroke engines. It features an upgraded #78 main jet for an optimized fuel-to-air ratio, ensuring improved starting, idling, and overall performance. The carburetor comes with a built-in 2-pin male plug electric choke for reliable operation
  • Dimensions & Package ContentsMain jet size: #78; Intake inner diameter: 18mm; outer diameter: 40mm. The package includes: 1 x 50cc GY6 Carburetor, 1 x Intake Manifold, 1 x Spark Plug, 1 x Fuel Filter, and 2 x Gaskets, providing everything you need for installation
  • Easy InstallationThis 50cc GY6 carburetor is designed for hassle-free installation with a plug-and-play setup. For a smoother replacement process, we recommend taking photos of the existing carburetor before removal and labeling vacuum and fuel lines using tape or sticky notes to ensure proper reconnection

Description

GY6 50CC Carburetor works with GY6 49cc 50cc 139QMB 139QMA PD18J 4 stroke engine Scooter Moped ATV. GY6 49cc 50cc Scooter Carburetor with Jet Upgrades for GY6 4 Stroke engine. GY6 Carburetor 50cc, 50cc 4 Stroke Carburetor, 50cc Scooter Carburetor, 50cc Moped Carburetor 4 Stroke, 139QMB Carburetor, GY6 50cc Carb, GY6 50cc Carburetor High Performance, 50cc GY6 Carburetor, PD18J Carburetor. Tips: As a precision mechanical device, the carburetor should be cleaned regularly to keep the carburetor oil and air passages clean and unobstructed, which is important to extend the life of the carburetor. GOOFOUND is a professional manufacturer specializing in hardware accessories for trailers, automobiles, cranes, and more. GOOFOUND is a professional manufacturer specializing in hardware accessories for trailers, automobiles, cranes, and more. Leveraging the advantages of a highly integrated industrial chain, we focus on in-depth product development and rigorous quality control. Every product leaving our facility is meticulously crafted to ensure exceptional quality and reliability.

Brand: GOOFOUND


Vehicle Service Type: ATV, Go Kart, Moped, Scooter


Flange Type: Bolt On


Fuel Type: Gasoline


Manufacturer: GOOFOUND


Brand Name: GOOFOUND


Model Number: GY650CC-000


Manufacturer: GOOFOUND


Number of Items: 1


Included Components: Oil Filter


Manufacturer Part Number: GY650CC-000


Compatible with Vehicle Type: ATV, Go Kart, Moped, Scooter


Flange Type: Bolt On


Fuel Type: Gasoline


Exterior Finish: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works great
Color: Carburetor Kit Size: One Size
Worked great on my roadmaster vitacci 50cc
Reviewed in the United States on July 26, 2026 by S. kraft

  • It’s like plug and play
Color: Carburetor Kit Size: One Size
I just took off the old carburetor and put the new one in and the scooter 🛵 works fine
Reviewed in the United States on July 14, 2026 by Luis Castillo

  • Works
Color: Carburetor Kit Size: One Size
Works as it should
Reviewed in the United States on July 22, 2026 by Justin P.

  • 🔧 Review – GOOFOUND GY6 50CC Carburetor Kit
Color: Carburetor Kit Size: One Size
The GOOFOUND GY6 50CC Carburetor Kit is a replacement kit designed for 49cc–50cc scooters and mopeds, compatible with 139QMB and 139QMA 4-stroke engines. This package includes not only the carburetor, but also essential accessories such as an air filter, intake manifold, clamps, fuel filter, spark plug, and gaskets, making it a complete maintenance and replacement solution. ... show more
Reviewed in the United States on May 24, 2026 by Susana perez

  • Easy put together!
Color: Carburetor Kit Size: One Size
Working good!
Reviewed in the United States on June 22, 2025 by Tim

  • Turned put to be a great replacement. Over 80miles and going
Color: Carburetor Kit Size: One Size
Carb was great replacement for a 50cc carb that was bogging on me.(bike sat for 3 years lol) so it started up but was very boggy i tried cleaning the carb multiple times but it just wouldnt go back to normal operating. So i decided to order a new 50cc carb n as soon as i seapped it in and the fuel bowl filled up the bike started right up and didn not bog at all. Was able to go full throtle no problem as soon as i installed this mew carb. 👌 great replacement for a 50cc carb ... show more
Reviewed in the United States on April 26, 2026 by ezequiel mercedes

  • Icebear carburetor kit
Color: Carburetor Kit Size: One Size
Fit perfect great product grandson is riding again. Installation was ez with no adjustment to make
Reviewed in the United States on April 19, 2026 by Bruce Robinson

  • It’s ok
Color: Carburetor Kit Size: One Size
Better then the usual crappy Chinese junk but still crap
Reviewed in the United States on April 7, 2026 by Shawn G.

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