10Pcs Carburetor Main Jet Kit Carburetor Carb Main Jet for GY6 50cc 139QMB 4-Stroke PZ19 Scooter Replacement Accessories

Features: Enhance your motorcycle engine's performance with our precision engineered Main Jet Kit, ensuring optimal fuel delivery and efficiency. Crafted from durable metal, this M4 Main Jet set fit various carburetor models and designed for easy installation, perfect for the DIY enthusiast. Ideal for motorcycle technicians and modification aficionados seeking to fine tune engine performance or conduct regular maintenance. Whether upgrading for better throttle response or replacing a worn out component, these main jets are essential for motorcycle and small vehicle engine upkeep. Each kit comes with 10 meticulously machined main jets, providing a smooth fuel flow that will breathe new life into engine, enhancing both reliability and power.

Specifications: Material: Metal Size: As Shows Pattern: A/B/C

Note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.

Package includes: 10pcs Motorcycle Carburetor Main Jet Kit