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GhostBikes.com£9.99Visit shop 101 Octane Bt27392 - Carburettor Diaphragm For Sachs 49Er 50 2006-2008
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The 101 Octane 20mm carburetor membrane is an essential replacement component for scooter owners seeking to restore smooth throttle response and consistent engine performance in 4-stroke engines. Designed for durability and precision fuel-air regulation, it is an ideal choice for DIY mechanics working on popular 50cc models such as Baotian and Rex; however, users must verify their carburetor slide diameter matches the 20mm specification exactly before attempting installation to ensure compatibility.
| Model Part Number | 724.00.56 |
|---|---|
| Brand | 101 Octane |
You must measure your existing carburetor slide diameter. This unit is strictly for 20mm specifications. Always check your engine type and scooter model year (2004-2017) against the manufacturer's manual.
Common symptoms include hesitant acceleration, uneven idling, or a feeling that the scooter is losing power when you rapidly open the throttle.
No, this membrane is specifically engineered for 4-stroke engines.
You will generally need a standard screwdriver set and potentially pliers to access the carburetor assembly.
It is recommended to inspect the diaphragm during your annual scooter service or whenever you perform routine carburetor cleaning.
Check that the membrane is seated correctly in the groove and that the carburetor cap is tightened securely to prevent vacuum leaks.
Ensure the diaphragm is properly aligned with the guide pin and slide; do not force it, as you may puncture the new membrane.
Before installation, ensure your engine is cool to the touch. Start by accessing the carburetor, usually located beneath the seat or body paneling. Remove the top cap of the carburetor to expose the slide assembly, then carefully remove the old diaphragm, taking care not to lose any internal springs or needles. Inspect the slide for any debris before seating the new 101 Octane membrane. It is crucial to ensure the edges of the diaphragm are seated perfectly within the groove of the carburetor body to prevent vacuum leaks. This membrane is compatible with various Baotian and Rex 50cc 4-stroke variants produced between 2004 and 2017. Regularly check the membrane during routine maintenance services to ensure it remains free of tears, cracks, or hardening caused by fuel exposure.
