If your engine is not singing as sweetly as it once did, have you thought about a complete carburettor overhaul? The component shown in the image, is just one item of a few you may require to return to smooth running and first prod starting.
Other parts listed below you may wish to consider; please ensure you order the quantity you require, shown in the right hand column on the schematic:
All the carburettor service items can be found on our online schematic for your model. Add as many items as you wish to the same shopping cart, new gaskets, seals and adjustment tension springs for example, and still only pay the same fixed price shipping cost.