Vertical drive shaft 14mm for kenwood km300km310km400km416km440km500 kenwood genuine part number kw638857 the use of this spare part requires knowledge on how to repair electrical products therefore this should only be carried out by individuals with relevant experience electricshoppingcom takes no responsibility for damage caused due to incorrect fitting if you have any doubts please contact our spares service partner on 08704 03 02 48 or the manufacturers support number please