The C1M-S203A carburettor is a genuine Stihl OEM replacement designed for select handheld blowers and shredder vacs. It features a durable aluminium alloy body combined with fuel-resistant polymer components to accurately meter and mix air and petrol for consistent two-stroke engine operation. This carburettor helps restore reliable starting, steady idle, and proper performance under load when an original unit has become worn or contaminated. Engineered for direct installation, it fits compatible Stihl models such as the BG 86 and BG 86 C and is suitable for regular professional or residential use.
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