Description
Idle Jet for GY6 & QMB139 Scooter Carburetors
The Idle Jet is an important component for fine-tuning the air-fuel mixture in GY6 and QMB139 scooter carburetors. This part plays a significant role in engine performance, particularly in situations where starting issues, bogging, or poor idling occur. It is one of the key scooter carburetors & jets to ensure your vehicle runs smoothly. Replacing a worn or dirty jet can greatly improve engine responsiveness and efficiency.
What This Part Does
This Idle Jet mixes air and fuel for proper combustion in your engine. If you experience hard starts or inconsistent idling, it may indicate that this part needs replacement. Ensuring the correct fitment and size can help maintain the performance of your scooter.
Specifications
- Thread Size: M6x0.75
- Overall Length: 28mm
- Made in: Taiwan
Fitment
This idle jet is compatible with GY6 and QMB139 engines, as well as PWK series carburetors.
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: Scooter Carburetors & Jets · Scooter Parts
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