Introducing the ECHO 12312203930 Metering Lever Spring, a high-quality replacement part for your outdoor power equipment. Designed specifically for ECHO models, this spring helps regulate the fuel flow for optimal engine performance. Say goodbye to engine troubles with this reliable and durable part. Keep your equipment running smoothly with the ECHO 12312203930 Metering Lever Spring. Perfect for lawn care and landscaping professionals, this spring is an essential addition to your toolkit. Trust in the ECHO brand for all your outdoor power equipment needs. Upgrade your equipment with the 12312203930 Metering Lever Spring today.