There comes a time in the life cycle of a motorcycle that the hard-working front suspension requires a complete overhaul, or even accident damage repairs. Renewing as many of the wear items as possible will only improve the overall results, even new fasteners will not only look better but will also aid the ease of installation of new parts.
Alternative and related front fork components you may wish to consider:
Add as many items as you wish to the same shopping cart, new fork oil seals 51490MFFD01 oil seal stopper rings 51447KA4711 and dust seals 91251MKAD81 for example, and still only pay the same single fixed price shipping cost.