99-04 Yamaha YFM250 Bear Tracker Air Cut-Off Valve Kit

The Air Cut-Off Valve Kit for 99-04 Yamaha YFM250 Bear Tracker includes all necessary components for rebuilding the air cut-off valve circuit, such as O-rings, diaphragm, spring, and screws. Designed to prevent poor running conditions and popping during deceleration, this kit ensures optimal performance by addressing issues with improperly functioning air cut-off valves. Suitable for models with multiple carburetors.