Smeg 7 Position Old Type Oven Selector Function Switch - Part # 811730327Smeg SA360X 5, SCA706X 7 Position Oven Selector Switch. Genuine Part No. 811730327, OVE part no. 4073 21. Replaces part no. 811730125, OVE Part no. 3073 20, 4073 15 & Ego part no. 41. 55710. 003. 7 position oven function select switch used in some late model underbench ovens. Suits some Smeg models including SA360X 5, SA380X, SA390, SA420X 5, SA704X 5, SCA706X and others. 6mm D Shaped shaft. 8 cam banks, 8 SPST switches in three groups. Front two