Failed mot on fuel leak from injector- can’t find parts UK

[CamperMk3]

Hi I unfortunately failed the mot on a mk3 camper kw71 I believe 2.5 diesel, I’m having a real hard time down tracking down parts, seals in particular. Any ideas, I’m not sure if the whole injectors gone so may replace that I can find none Oem ones on eBay. But for the life of me can’t find the seals. Any ideas or suggestions much appreciated, many thanks.

[Motorhome-Les]

Hi,
Try Feather Diesel, Elland, West Yorkshire, tel 01422 387800. Colin is the guru there, really helpful and knows his stuff on our older vehicles.
They recently fitted four new injectors to my 1993 2.5DI, and re-set the fuelling; it goes a lot quicker and smoother now.
Mine had 80k miles and was running fine, but I wanted to try and get a little more power to get me up the hills !!