Description
High-Performance 50CC 4-Stroke GY6 Carburetor for 49cc-50cc Scooters and Mopeds. This high-qualityGY6 50cc carburetor is designed to fit most Chinese-made scooters, mopeds, and ATVs. 1 × GY6 50cc Carburetor. Wide Compatibility for GY6 Engines. GY6 engine-based vehicles (139QMB / 139QMA / PD18J). GY6 50cc Carburetor – High Performance Replacement for 49cc/50cc 4-Stroke Scooters & ATVs (139QMB / 139QMA) Wide Compatibility for GY6 Engines This high-quality GY6 50cc carburetor is designed to fit most Chinese-made scooters, mopeds, and ATVs. It is compatible with popular GY6 139QMB and 139QMA 4-stroke engines, making it an ideal replacement for 49cc, 50cc, and select 80cc small engine applications. Perfect fit for: 50cc scooters & mopeds Chinese ATV models GY6 engine-based vehicles (139QMB / 139QMA / PD18J) Premium Performance Upgrade Carburetor Engineered for improved fuel delivery and smoother engine operation, this carburetor features an upgraded #78 main jet for optimized air-fuel mixture. Key performance benefits: Easier cold starts Stable idle performance Improved throttle response Better fuel efficiency Reduced black smoke and rough running Built from durable aluminum alloy for long-lasting performance and reliability. Complete Installation Kit – Everything You Need This carburetor comes as a complete installation package, saving you time and extra purchases. Included in the package: 1 × GY6 50cc Carburetor 1 × Intake Manifold 1 × Air Filter 1 × Fuel Filter 1 × Spark Plug 2 × Gaskets 1 × O-Ring Everything needed for a direct replacement setup. Easy Plug-and-Play Installation Designed for simple installation with minimal adjustment required. The built-in 2-pin electric choke (male plug) ensures reliable automatic operation. Installation tips: Take photos before removing the old carburetor Label fuel and vacuum lines for easy reconnection Install carefully for best performance results Reliable Fuel-Air Mixing for Smooth Engine Operation This carburetor is precision-built to ensure accurate fuel atomization and consistent airflow. It helps eliminate common issues such as: Hard starting Poor acceleration Fuel leakage Engine stalling or rough idle Specifications Engine Type: GY6 4-Stroke Compatibility: 49cc / 50cc / 80cc (selected models) Intake Inner Diameter: 18mm Air Filter Side Outer Diameter: 40mm Main Jet: #78 Electric Choke: 2-pin plug type Important Maintenance Tip For best performance and long service life, regularly clean the carburetor to keep fuel and air passages clear and free from blockages. Customer Support Please confirm compatibility before purchase. If you have any questions, feel free to contact us anytime for fast assistance and support. Upgrade your scooter or ATV performance with this reliable GY6 50cc carburetor—built for smooth starting, efficient fuel delivery, and long-lasting durability.