Restore your blower's factory performance with the Genuine Echo A021003942 Carburetor. As a factory-original Walbro WYK-406, this unit is specifically calibrated for the high-output engines found in Echo PB-770 and Shindaiwa EB770 backpack blowers.
Precision fuel delivery is vital for professional backpack blowers. This factory-calibrated carburetor eliminates the tuning issues common with generic replacements, providing a stable idle and crisp throttle response while standing up to modern ethanol-blended fuels.
To protect your new carburetor and ensure a complete repair, we recommend these direct-fit components:
Get back to work with factory-spec power. Order your Genuine Echo Carburetor from HL SUPPLY today!