Electric roof ram seals

Hey all, after some issues with my roof I've noticed the rams for my electric roof are leaking fluid from the top. Not a lot but enough to make a mess and have me need to top it up
Question is, has anyone refurbed a set of these rams themselves or got the specs/dimensions for the seals for them? The kit from Classic comes with 2 (1 O' ring and 1 scraper) which I assume is for the top but there's another 2 needed to replace them all (the rams are coming out of the car so may as well do the lot at the same time)

I've done loads of searching on the forums and cabby.info etc… and I've found minimal info on the rams and nowt on the seals themselves

Any ideas guys and gals?

Give Chortle a shout as in (Private Message) he is the guru of the tops.

Briano1234 said

Give Chortle a shout as in (Private Message) he is the guru of the tops.

Yeah spoke to him already. He only holds stock for roofs he's fixing so that's a dead end
I'm now trying to find an old broken ram on the cheap I can strip down and get the sizes of the seals myself

Sent from my SM-G981B using Tapatalk