CR Flat Slide Accelerator Pump Kit

Comes with bolts, cover, diaphragm, spring, o-rings, and push rod.

Fits all CR flat slide carbs for all carbureted models of the following bikes:

• CRF250-R-X
• CRF450-R-X
• YZ250F
• YZ450F
• YFZ450-R
• RMZ250
• RMZ450
• KX250F
• KX450F