CS3000 WT-589 Carburetor - For Echo CS300 CS301 CS305 CS306 Chainsaw Echo Walbro

CS3000 WT-589 Carburetor

Key Features

• Direct replacement carburetor for specific chainsaw models.
• Regulates the air and fuel mixture for engine operation.
• Factory pre-adjusted for simplified installation.
• Durable aluminum alloy construction.
• Often supplied as a kit with gaskets, a fuel filter, primer bulb, and fuel line.

Replaces / Cross-Reference Part Numbers

• Walbro: WT-589, WT-589-1, WT-589A
• Echo: A021000231, A021000232, A021000760, A021000761

Compatibility & Fitment

• Fits Echo chainsaw models:
• CS-300
• CS-301
• CS-305
• CS-340
• CS-341
• CS-345
• CS-346
• CS-3000
• CS-3400

When to Replace

• Engine fails to start or is difficult to start.
• Engine runs rough, stalls at idle, or hesitates on acceleration.
• Excessive fuel consumption or black smoke from the exhaust.
• Visible fuel leaks from the carburetor body.

Installation Tips

• Disconnect the spark plug wire before beginning work.
• Document the linkage and fuel line connections on the old carburetor before removal.
• Always use new gaskets to ensure a proper seal.
• Replace the fuel filter and fuel lines during installation for optimal performance.
• After installation, check for fuel leaks before starting the engine.
• Fine-tuning of the idle and mixture screws may be required for your specific environmental conditions.