DB5 to DBS 6 lower filter support /base washer, turned & plated part.

Fits on the centre bolt 1st, then the rubber sealing ring, Green filter bowl, spring, steel washer, rubber washer, filter locating plate, horseshoe spring clip, lastly the filter. 

All of those parts listed  except the filter bowl (exchange only) are std stock items, some are the same as the DB to MkIII engines

we also have the filter sealing rings made which fit in the filter head housing.as these are not always supplied with the filter any longer.