Replacement Alpha Air Cut-Off Valve compatible with select Honda motorcycles and ATVs — OEM-equivalent part numbers 16048-413 and 218-1003

Description

Fits the following model/s:
HONDA XL-250S 1978-1979
HONDA CB-400A Automatic 1978
HONDA CB-400T1 Hawk 1978-1979
HONDA CB-400TII Hawk 1978-1979
HONDA CM-400A Automatic 1979
HONDA CM-400T 1979
HONDA CX-500 1978-1979
HONDA CX-500C Custom 1979
HONDA CX-500D Deluxe 1979
OEM Reference: 16048-413

• 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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