Carburetor passage plug made of Viton rubber. Viton is the best material available for carburetor parts because it will not swell after contacting fuel. This little plug goes on top of the hole between the main jet and the pilot jet. Once the stock plugs harden they don't do their job anymore. It's a strange system, but since it's Honda, they must have known what they were doing.
Height: 8.8mm
Diameter at top: 8mm
Diameter at bottom: 5.9mm
Sold individually. 1 is needed for each carburetor.
Honda Part Numbers (Part of the Gasket Set): 16010-425-671, 16010-469-004, 16010-425-305
Fits Honda:
CM250C - 1982
CB400A Hawk Hondamatic - 1978
CB400TI Hawk - 1978-1979
CB400TII Hawk - 1978-1979
CB400T Hawk - 1980-1981
CM400A Hondamatic - 1979-1981
CM400C Custom - 1981
CM400E - 1980-1981
CM400T - 1979-1981
CB450SC Nighthawk - 1982-1986
CB450T Hawk - 1982
CM450A Hondamatic - 1982-1983
CM450C Custom - 1982
CM450E - 1982-1983
CX500 - 1978-1979
CX500C - 1979-1982
CX500D - 1979-1981
GL500 Silver Wing - 1981-1982
GL500 Silver Wing Interstate - 1981-1982
CB750C Custom - 1980-1981
CB750F Super Sport - 1979-1981
CB750K - 1979-1982
CB750L Limited Edition - 1979
CB750SC Nighthawk - 1982-1983
CB900C Custom - 1980-1982
CB900F - 1981-1982
CB1000C Custom - 1983
CBX - 1979-1982
CB1100F Super Sport - 1983
