Sourcing Wrath cup seal for DSG?

[JJohnson]

About to clear my DSG out of the collection, but want to get it fixed up first. Was dumping whole 12ie down the barrel, took it apart and seems like a bad cup seal. I'm having some issues finding one online however.
Anyone sourced one lately?

[dukie]

in later the version i replaced those with an SS25 valve. Probably also hard to get these days lol. but You should be able to use any 11/16" valve and cup seal.