GY6 50cc 100cc Big Bore Carburetor Fit For 139QMB 139QMA Scooter Moped ATV 19mm

GY6 50cc 100cc Big Bore Carburetor Fit For 139QMB 139QMA Scooter Moped ATV 19mm

Upgrade your engine's performance with this high-quality 19mm big bore carburetor. Designed specifically for GY6 50cc to 100cc 4-stroke engines, this premium aftermarket part ensures reliable fuel delivery and smoother acceleration for your scooter, moped, or ATV. Whether you are looking to replace a worn-out unit or enhance your ride's power, this carburetor provides a cost-effective and dependable solution compared to expensive OEM replacements.

Key Features & Benefits

• Enhanced Performance: 19mm bore size optimized for big bore kits and increased airflow.
• Reliable Construction: Built with durable materials to withstand daily use and varying weather conditions.
• Easy Installation: Designed as a direct fit for standard GY6 engine configurations.
• Smooth Operation: Improves throttle response and idling stability for a better riding experience.
• Aftermarket Value: High-quality alternative that meets or exceeds performance standards without the OEM price tag.

Compatible Models

• GY6 50cc, 80cc, and 100cc 4-stroke engines
• 139QMB and 139QMA engine series
• Various Chinese scooters, mopeds, and ATVs (TaoTao, Peace, Icebear, Roketa, etc.)

Product Specifications

• Type: Big Bore Carburetor
• Intake Diameter: 19mm (Internal)
• Air Filter Mount: 38mm (External)
• Choke Type: Electric Auto-Choke (Included)
• Condition: 100% Brand New Aftermarket

Frequently Asked Questions

Is this an OEM part? No, this is a premium aftermarket replacement part designed to meet or exceed the performance of the original equipment.

How do I confirm compatibility? Please check your engine's model number (e.g., 139QMB) and compare the intake measurements of your existing carburetor with the specifications provided above.