These tubes should be replaced as an overhaul strategy with other wear items in your carburettors. Damaged items can lead to unwanted air leaks causing your carburettors to become unbalanced. You can find all of the carburettor service items you will need on our online catalogue for your model, or the online 'parts list' fiche. Remember, the more you order at any one time, the lower the overall shipping costs.
Note: this part is superseded by 16199MN5405.
