I found these few useful parts whilst looking through various AX bits. ALL ARE COMPATABLE WITH THE SAXO
DE-WIPER BUNG
The parts that you need are:
(11) 96010883 MOTOR SPACER £0.64
(12) 641783 WDW WIPER PLUG £2.63
(13) 95590368 NUT £3.55
DE-AERIAL PLUG
The part that you need is:
(5) 97509876 ROOF PLUG £1.79