Need Source for New Fork Dust Seals

[Clivester]

I just disassembled the front shocks on my Elite E SB50, cleaned and greased them. In the process I found that the front fork dust seals (wipers) were hardened and cracked. I've looked at the parts breakdown for both the SB50 and NQ50 since the Spree seems to have the same diameter fork tube and stem. Neither show the dust seals to be available from Honda as separate parts. Anyone know of a source for seals that will fit?

Clive.