The idle needle valve B1W102181 by A & I PRODUCTS is a precision component used in carburetor systems to regulate fuel flow at idle speed. Manufactured from metal alloys for corrosion resistance and durability, this needle valve controls the fuel-air mixture for smooth engine idling. It features standard threading and dimensions compatible with specific carburetor models. The idle needle valve ensures proper engine performance during low RPM operation and is essential for tuning and maintenance of small engines or agricultural machinery. The A & I PRODUCTS B1W102181 is an OEM-quality replacement part designed for reliable fuel metering.
