Part number not listed - Timer base 580974

[Tortoise]

Gday
Hoping someone might know which models this timer base fits, does it have a superseded compatible part number?
Timer base part number- 580974

 

[racerone]

This number was found where and on what motor ?

 

[Tortoise]

Number was found on the part, and the part was found on a 1982 evinrude E70TLCNB that looks to have none of its original electrics
Images attached.

 

[faztbullet]

You need a 583378....

 

[Tortoise]

thanks to all.