Replacement Alpha Air Cut-Off Valve compatible with select Honda motorcycles and ATVs — OEM-equivalent part numbers 16048-429 and 218-1004

Description

Fits the following model/s:
HONDA XL-250S 1980-1981
HONDA CB-400T 1980-1981
HONDA CM-400A Automatic 1980-1981
HONDA CM-400C Custom 1981
HONDA CM-400E 1980-1981
HONDA CM-400T 1980-1981
HONDA CB-450SC Nighthawk 1982-1983
HONDA CB-450SC Nighthawk 1985-1986
HONDA CB-450T Hawk 1982
HONDA CM-450A Automatic 1982-1983
HONDA CM-450C Custom 1982
HONDA CM-450E 1982-1983
HONDA CX-500C Custom 1980-1982
HONDA CX-500D Deluxe 1980-1981
HONDA GL-500 Silverwing 1981-1982
HONDA GL-500I Silverwing Interstate 1981-1982
HONDA XL-500S 1979-1981
HONDA XL-500S Dual Sport 1979-1981
HONDA CB-650 1980
HONDA CB-650C Custom 1980
HONDA CB-750C Custom 1980-1982
HONDA CB-750F Super Sport 1980-1982
HONDA CB-750K 1980-1982
HONDA CB-750SC Nighthawk 1982-1983
HONDA CB-900C Custom 1980-1982
HONDA CB-900F Super Sport 1981-1982
HONDA GL-1100 Goldwing 1980-1983
HONDA GL-1100A Goldwing Aspencade 1982-1983
HONDA GL-1100I Goldwing Interstate 1980-1983
HONDA XR-250 1980
HONDA XR-250R 1981-1982
HONDA XR-500 1979-1980
HONDA XR-500R 1981-1982
OEM Reference: 16048-429

• 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
• Sold in sets for one carburetor.

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