## Carburetor Repair Kit Throttle 18mm 139QMB/QMA (GY6 50) 4T - Barton This carburetor repair kit with an 18mm throttle, from the renowned brand Barton, is the perfect solution for owners of scooters with a 139QMB/QMA (GY6 50) 4T engine. The kit will restore your carburetor to full functionality, ensuring optimal engine performance and a smooth ride. ### Precision and Reliability The Barton repair kit is made of high-quality materials, guaranteeing durability and resistance to wear. Precisely matched components perfectly fit the 18mm carburetor, eliminating leakage problems and ensuring the correct operation of the fuel system. ### Easy Installation Thanks to its thoughtful design, the installation of the repair kit is quick and easy, even for less experienced users. The kit contains all the necessary components, so you don't have to waste time searching for additional parts. ### Parameters: * Throttle Diameter: 18mm * Compatibility: 139QMB/QMA (GY6 50) 4T * Brand: Barton ### Benefits: * Restores full carburetor functionality * Ensures optimal engine performance * Smooth ride * High-quality workmanship * Durability and wear resistance * Easy installation