When overhauling the transmission, replacing as many of the wear items as possible will simplify the building process and subsequent adjustments required to set up the gearbox correctly. This will improve the change quality and help achieve a smooth, quiet running transmission assembly.
Don't forget to order all the gaskets, bearings and fasteners required in one economical shipment?
Other related gearbox/transmission components you may wish to consider:
Add as many items as you wish to the same shopping cart, new sprocket bolts 90084041000 flange bolts 957010601400 circlips 9452037000 & bearings 961006304000961406203000 for example, and still only pay the same single fixed price shipping cost.
Engine/gearbox/clutch related maintenance; try this pro-workshop gasket sealant 08C70K0234M - it is brilliant stuff (we think)!
This component may have other, sometimes unrelated applications within the Honda model range, so please always check by the part-number rather than the description prior to ordering.