Description Floats Pair for Bing Carburettors (Rotax Part No. 861189) Description A genuine pair of precision-molded floats designed for Bing 64 and 64/32 carburettors fitted to Rotax 912, 912UL, ULS, and 914 engines. These critical components regulate fuel level inside the carburettor bowl, ensuring precise mixture control and reliable engine performance. Key Features OEM-standard floats (Rotax Part No. 861189) Constructed from lightweight, fuel-resistant materials Calibrated buoyancy maintains consistent fuel level for optimal mixture Built for durability against warping, fuel absorption, and engine heat Benefits Supports stable air-fuel ratio for smooth throttle response and idle quality Helps prevent flooding or lean fuel conditions during various operating phases Essential for cold starts, acceleration response, and full-power operation Resistant to corrosion, swelling, and loss of buoyancy over time Application Notes Replace both floats together during carburettor overhaul or if any sign of damage is observed Ensure correct installation and float height adjustment for accurate fuel metering Inspect float pins and hinge mechanism for restricted movement; service or replace as needed
