One of the principal components that is likely to wear and suffer long term damage is the shift shaft assembly, due to wear or accidental damage.
When rebuilding the assembly however, where possible, replace all the interfacing components for a cleaner, sharper gear change.
Add as many parts as you wish to the same shopping cart, new nuts 90170062289538006700 and dust covers 2H91815400 for example, and still only pay the same single fixed price shipping cost.
Pro Workshop gasket sealant 08C70K0234M used by trade professionals.
This component may have many other applications in the model range so please double check the part-number is correct for your model prior to ordering.