Same-day shipping cutoff: Noon Pacific Time

Our offices will be closed on Tuesday, December 24 and Wednesday, December 25 for Christmas. We will be back on Thursday, December 26. Happy Holidays!

Carburetor Air Cut-off Valve Kit

DRZ400E '00 - '07
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Quality air cutoff valve replacement kit contains parts necessary for a complete rebuild.

  • Direct OEM-style replacement carburetor air cut-off valve set
  • Includes 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
Please contact us for availability information
$21.95