Hi, as some of you said, I couldn't find the hard plastic seals for the secondary pistons, I found a good used modulator from 1998 and took it. The part looks good and there is no dirt inside, I think I got a good deal. I removed the washers and...
This looks a good price, even had a video! But they don't swap the metal parts over so you keep the range rover bit. It's easy to do
https://www.ebay.co.uk/itm/203137348347
To be fair, that does include the 'essential' replacement Keyless Vehicle Module and BCM. However, I do still have an original working key - I don't need new locks and codes!
I was quoted around £320 per key for the non flip 2005 key. Around £260 was the key the rest was pairing it up to the car.
Got one from local indi and paired it myself.