Description: This is a adjustable replacement carburetor for GX390 13 H P Machines. The Carburetor is a mechanical device for mixing a certain proportion of gasoline and air Carburetor is a sort of rigid mechanical device, which acts core function for engine. It can fit Lawn Mower// Generator// Water Pumps and other machine using this model engine. Part Number: 16100-ZF6-V01 Condition: 100% New Fitment: For GX340 GX390 GX420 188F 190F 11hp 13hp Material: plastic+metal colour: As Shown Package Contents: 1 Set carburador Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.