Series A Clutch

[Albervin]

I don't know how different the series A clutch is compared to the C type.
I maybe getting confused(not unusual you all say)
I would call the 'basket' the piece with the chainwheel riveted to it and the inner bit is usually refered to as the clutch centre.I have some 4 and 5 bolt clutch centres but I would need to know the depth to help you out..John
Here is a link to a chap in the Netherlands who stocks Burman parts if it helps
http://www.petersclassicbikeparts.nl/contents/en-us/d59.html

I am sorry for the confusion of terminology. Yes, I mean clutch centre. It is 32 mm internal depth with 41 mm between the centres of the 4 spring bolts. Thanks for any assistance.