K&L SUPPLY Carburetor Air Cut-Off Valve 18-2798

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  • Regular price $45.99
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High-quality kit contains only the parts necessary for a complete rebuild: diaphragm, spring and O-ring, Cut-off valve temporarily closes the slow-jet air passage, which creates a richer mixture instantly, Prevent afterburn generated by a lean fuel mixture when throttle is closed, An inexpensive alternative to the OEM assembly