Scooter Carburetor Rebuild Kit for QMB139 49cc/50cc

Fuel leaking from your carb? Smell gas after parking? 💧⛽ This rebuild kit gives you the essential seals and components needed to refresh your QMB139 carburetor and stop those annoying leaks.

• 🧰 Fixes fuel leaks
• 🔧 Helps restore smooth idle and throttle response
• 🛵 Designed for 4-stroke 50cc QMB139 engines

The Details ⚙️

Over time, gaskets dry out, seals get brittle, and carburetors start leaking—especially on Chinese scooters that sit for a season or run ethanol fuel. This rebuild kit replaces the most common wear items inside the carb so you can stop chasing leaks and get your scooter running clean again.

Great for maintenance, troubleshooting fuel delivery issues, or giving a used scooter a fresh start.

What's Included 📦

Essential rebuild components for QMB139 carburetors. (Exact parts may vary based on batch, but all mission-critical seals and internals are included.)

Fitment 🔍

Fits any scooter running a QMB139 4-stroke 50cc engine, including:

• Taotao 50cc
• SunL 50cc
• Wolf 50cc
• Puma 50cc
• Roketa 50cc
• Lance 50cc
• And any other Chinese scooter using a QMB139 engine