This replacement carburettor is engineered for Stihl petrol brushcutters and multi-tools, delivering precise control of the air and fuel mixture for clean starting, stable idling, and reliable power under load. Built with a durable die-cast aluminium body along with fuel-resistant diaphragms and gaskets, it is made to handle demanding garden work and light landscaping tasks. Designed as a direct-fit carburettor for machines in the FS and KM families, including the FS56 and FS56C, it matches the original specification for the listed models. By restoring proper fuel metering, this carburettor helps maintain engine efficiency, reduces stalling, and ensures smooth throttle response throughout the rev range.
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