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Walbro's new Ethanol and UV resistant primer bulb has been specifically developed for use with higher ethanol blends.
Made with propietary materials designed to remediate the problems caused by direct sunlight and aggressive fuel additives commonly fou
| Article number: | 188-566-1 |
| Number in stock: | 8 |
Walbro's new Ethanol and UV resistant primer bulb has been specifically developed for use with the current fuel mixtures which may contain up to 10% of (bio) ethanol. This ethanol causes issues with fuel tubes and other sensitive parts in the carburetor.
Made out of propietary materials and designed to remediate the problems caused by direct sunlight and aggressive fuel additives commonly found in today's fuels.
Replace your primer bulb for the last time.
Suitable for Walbro 603 / 990 and Mecatech carburetors