K&S Technologies  |  SKU: 56-1004

K&S Technologies Carburetor Air Cut-Off Valve Set (OEM 16048-429-771)

Regular price $50.99


  • In stock and ready to ship
  • Usually ships in 1 to 2 business days
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  • Ships from Canadian warehouses in Alberta, Ontario and Quebec
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Delivered in 3 to 7 business days in Canada.
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Direct OEM-style replacement carburetor air cut-off valve set

Include diaphragm, spring and O-ring

Located on the side of the carburetor, the air cut-off valve prevents lean fuel mixture (backfire) when decelerating

Temporarily closes the pilot jet airway to provide a richer mix as the throttle closes

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