GY6 Carburetor Idle Screw Spring

GY6 Carburetor Idle Adjustment Spring for 125cc and 150cc Engines

This idle adjustment spring is made for 125cc and 150cc 4-stroke GY6 engines. It plays a role in keeping the air-fuel mixture balanced in the carburetor, which supports steady engine running. Among the GY6 scooter parts available, it can help with problems like difficult starting and rough idling. If the engine is bogging down or surging, swapping out this spring may bring back its usual efficiency.

Function of This Component

The idle screw spring supports the carburetor by helping with air adjustment. Carburetors that are worn or clogged with dirt can cause running problems, and installing a new spring is a simple way to help the engine respond better.

Specifications

• Size: 17.5mm
• Fits: Universal GY6 125cc and 150cc 4-stroke engines

Compatibility

Compatible with:

• GY6 125cc 4-stroke engines
• GY6 150cc 4-stroke engines

Selection tip: Confirm the spring length matches your carburetor at 17.5mm. It is intended for use on a GY6 125cc or 150cc 4-stroke engine.

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