(1) Search this website for "Kenwood Chef A901".
(2) Try the following web page ... http://www.spares2go.co.uk/browse/KENWOOD/A901/LIQUIDISER_BLADE/HOUSING/COUPLING/m138/p588/s12019.htm ... on website mentioned in answer to previous question "How can I fix my kenwood chef model A901? (more)?"
JH
December 2005