AIR CUT OFF VALVE SET CARB., CARBURETOR 16048-429-771, KS56-1040

The K&S Technologies 56-1040 carburettor air cut-off valve set is a direct OEM-style replacement for the air cut-off valve fitted to compatible Honda carburettors. It is located on the side of the carburettor and is designed to prevent a lean fuel mixture during deceleration by temporarily closing the pilot jet airway as the throttle closes.

Features

• Direct OEM-style replacement
• Fits the air cut-off valve position on the side of the carburettor
• Helps prevent lean mixture backfire during deceleration
• Temporarily closes the pilot jet airway
• Provides a richer mixture as the throttle closes
• Sold as a set for one carburettor
• Suitable for compatible Honda carburettor applications

Cross-Reference OEM Part Numbers

• Honda 16048-429-771
• K&S 56-1040

Vehicle Fitments

• Honda XL500S, 1979-1981
• Honda XR500, 1979-1980
• Honda XR500R, 1981-1982
• Honda CB400T, 1980-1981
• Honda CB650C, 1980
• Honda CB750C/F/K, 1980-1982
• Honda CB750SC, 1982-1983
• Honda CB900F, 1981-1982
• Honda CB400A E/T, 1980-1981
• Honda CM400C, 1981
• Honda CX500C, 1980-1982
• Honda CX500D, 1980-1981
• Honda GL1100 Goldwing, 1980-1983
• Honda GL1100I Goldwing Interstate, 1980-1983
• Honda GL1100A Goldwing Aspencade, 1982-1983
• Honda XL250S, 1980-1981
• Honda XR250, 1980
• Honda XR250R, 1981-1982
• Honda GL500 Silverwing, 1981-1982
• Honda CB450SC, 1982-1986
• Honda CB450T, 1982