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K&S Air Cut Off Valve 16048-428 HONDA | 56-1002

K&S Air Cut Off Valve 16048-428 HONDA | 56-1002

K&S

Fits the following model/s:

HONDA CB-650 1979
HONDA CB-750F Super Sport 1979
HONDA CB-750K 1979
HONDA CB-750L LTM 1979
HONDA XR-250 1979

OEM Reference: 16048-428


  • 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.