I hope someone can help me with some part numbers for hydraulic ram seals?

I need the seal kits for each of the front loader arms and also for the two rams that operate the clam on the front loader bucket.

JCB 3CX Sitemaster Plus 1993
Machine details as follows (taken from the plate riveted to the chassis):-

3CX-4/411053 627/1/00419
618813.X 08084 07270

I'm coming over to the UK next month (January) to go to the London Boat Show, so I can then take the parts back in my hand luggage.
Thanks in advance for any help.

A very happy new year to all,