Can anybody please advise what parts I need to carry out this job as I can't find a supplier who supplies a complete kit

I had to do one the other day on the rear. I had to replace the seals too as it was leaking but as they are so cheap and you have to take them off anyway, I'd do them too. I bought:

1 Stub axle seal FTC5268 £1.30 £1.30
1 Swivel to stub axle gasket FTC3648 £0.20 £0.20
1 Hub seal FTC4785R £1.65 £1.65
1 Drive flange gasket (hub gasket) 571752 £0.12 £0.12
2 Hub bearing (aka wheel bearing) - Timken (OE) STC4382G £7.00 £14.00
1 Hub bearing lock washer FRC8002 £0.21 £0.21
1 Wheel bearing lock nut FRC8700 £0.55 £0.55

You may want to get the lock washers and nut as a spare bu that's up to you. I got all these off Paddockspares.com
You will also need a hub bearing box spanner unless you have the right sized socket - can't remember off top of my head what size but it was only a fiver on paddocks too.

Oh check the parts are right for your year before buying as mines a '93 - L reg so probably the same as yours. Also mine has no ABS....

That's great thanks for your help