You would hope and expect that a transmission overhaul would be a once only operation?
To ensure that you do not have to tear down the transmission for a second time, ensure that you use new components with zero wear and zero damage. Even small items like washers and circlips are better being renewed. Interfacing new components with old worn or damaged parts may cause premature wear to those new (and probably quite expensive) parts.
This component and perhaps some of those listed below might end up in your shopping cart:
Add as many components as you wish to the same shopping cart, a new collar 23442MM4000 spline washers 90451KY200090452MR7000 for example, and still only pay the same single fixed price shipping cost.
Pro-workshop gasket sealant 08C70K0234M easy to use and with excellent results.
This component may have other applications within the Honda model range - so please ensure the part-number ordered is correct for your application.