Had a few days away so got behind with this job
Got box out and removed end plate. Yes there is a felt seal Dave but the washer above it
is peened over and not easy to remove. It almost looks as if the seal is part of the end plate.Has anyone come across this before.

I ended up putting it in petrol to try to wash it out the best I could then with a smear of blue hylomar put it together refilled the box and left it all leaning against the garage wall for an hour or so. No leak so put it all back in the car JOB DONE

THANKS JOHN & DAVE

Regards Margaret

Location: cumbria