If the engine has become difficult to start and/or runs unevenly, the carburettor may require overhauling.
If the finish on the various fittings is looking a little jaded, then new screws and plated parts will also improve the overall appearance.
Before ordering this part, you might like to check our online schematic for your model and take a well-informed purchasing decision, ensuring you have all the parts you require in one economical shipment.
Other related items that you may wish to consider: