Zama Z000-031-K009-A Idle Mixture Screw Kit for Zama Carburetors

The Zama Z000-031-K009-A is a genuine OEM idle mixture screw kit designed for use with Zama diaphragm carburetors found on a wide range of two-cycle small engine equipment including chainsaws, trimmers, blowers, and other outdoor power tools.

The idle mixture screw (also referred to as the low-speed mixture screw or "L" needle) controls the fuel-to-air ratio in the carburetor's idle and low-speed circuit. Replacing a worn, damaged, or stripped idle mixture screw restores proper fuel metering and smooth low-speed engine operation.

Key Features:

• Genuine Zama OEM replacement part — ensures precise fit and function
• Controls fuel flow through the idle/low-speed circuit of the carburetor
• Restores proper idle quality and prevents lean or rich idle conditions
• Manufactured to original equipment specifications for lasting durability
• Direct replacement for worn or damaged idle mixture screws in compatible Zama carburetors

Using authentic Zama OEM parts ensures your carburetor maintains factory-correct fuel metering tolerances. Always refer to the equipment manufacturer's service manual for proper installation and adjustment procedures.