what year is the CRF?
This may help providing its the right carb http://www.ronayers.com/Fiche/TypeI...Model/CRF150F/GroupID/173085/Group/CARBURETOR
Focus on part #3
This may help providing its the right carb http://www.ronayers.com/Fiche/TypeI...Model/CRF150F/GroupID/173085/Group/CARBURETOR
Focus on part #3