Walbro 102-242 Idle Needle for Carburetors

The Walbro 102-242 is a precision-engineered idle needle designed for use in Walbro carburetors. This component plays a critical role in regulating the fuel mixture at idle speeds, ensuring smooth engine operation and proper fuel economy.

Key Features:

• Precision-machined brass construction for durability and accurate fuel metering
• Controls idle speed fuel delivery and air-fuel mixture
• Direct replacement for worn or damaged idle needles
• Ensures proper carburetor tuning and engine performance
• Compatible with various Walbro carburetor models

The idle needle works in conjunction with the carburetor's idle circuit to maintain the correct fuel-air ratio when the throttle is closed or at low speeds. Regular replacement of worn idle needles helps prevent rough idling, stalling, and poor fuel efficiency. This genuine Walbro component ensures proper fit and reliable performance in small engines used in outdoor power equipment, chainsaws, trimmers, and other applications.