Description:

The air filter interface outside diameter:37mm/1.46",intake inside diameter:19mm/0.75",bolt mounting diameter:43mm/1.77",fuel hose 100mm*5mm(3.94"*0.2").. Replacement for 4 stroke 49cc-125cc horizontal engine,CABLE CHOKE(does not fit for hand choke carb).. Attention:Does not replacement for all XR70/XR70R/CRF70/XR80/Z50 and early model than 2008 for CRF50 XR50.. Accurate alignment,no debugging required,direct installation..