Walbro 102-14-1 Carburetor Idle Needle OEM Replacement Part

The Walbro 102-14-1 is a genuine OEM idle needle designed for use in Walbro diaphragm carburetors found on a wide range of small engine-powered outdoor power equipment, including chainsaws, string trimmers, leaf blowers, and other handheld power tools.

The idle needle is a precision-machined carburetor component that controls the fuel-air mixture delivered to the engine at low throttle and idle speeds. A properly functioning idle needle ensures smooth, stable engine idle, helps prevent stalling, and maintains correct fuel metering for consistent low-speed performance.

Key Features:

• Genuine Walbro OEM replacement part
• Manufacturer Part Number: 102-14-1
• Controls low-speed fuel-air mixture in Walbro diaphragm carburetors
• Precision-machined for accurate fuel metering and throttle response
• Helps prevent rough idling, stalling, and lean/rich running conditions at idle
• Direct OEM fit — no modification required

When servicing or rebuilding a Walbro carburetor, using genuine OEM components like the 102-14-1 idle needle ensures proper calibration and long-term reliability. Always verify compatibility with your specific carburetor model number before ordering, as idle needle profiles vary across Walbro carburetor series.