Replacement fuel petcock. OEM Ref#16950-393-015. Nut thread diameter is 14mm, 1.5 pitch. Check fitment info for specific models.

Note – CB750K (1978) ( Works Perfectly but different than stock type which is no longer available. )
CB750F (1977-78) Supersport ( Works Perfectly but different than stock type which is no longer available, gas line goes to the right with this petcock when looking at it instead of back or down. )

• Fits: Honda CB750A (1976-77) Hondamatic
• CB750K (1977-78)
• CB750F (1977-78)
• CB550K3 (1977)