The K&S Technologies 56-1011 carburettor air cut-off valve set is a replacement valve set for compatible Yamaha XV Virago carburettors. It is fitted to the carburettor air cut-off circuit and is designed to help prevent a lean fuel mixture during deceleration by enriching the mixture as the throttle closes.

Features

• Replaces the carburettor air cut-off valve set
• Helps prevent lean mixture backfire during deceleration
• Supports correct carburettor mixture control as the throttle closes
• Suitable for servicing compatible Yamaha XV Virago carburettors

Kit Contents

• Supplied components for one complete carburettor air cut-off valve set

Cross-Reference OEM Part Numbers

• Yamaha 3CF-1490H-00-00

Vehicle Fitments

• Yamaha XV750 Virago, 1992-1993
• Yamaha XV750 Virago, 1994-1996
• Yamaha XV1100 Virago, 1989-1991
• Yamaha XV1100 Virago, 1992-1996
• Yamaha XV1100 Virago, 1997-1999