Steering Column Switch (SCS)

[JV44HeinzBar]

Hi,
I managed to break the cruise control stalk on my 90 c2. Anyhow, after searching Ebay and other sites, I've come across various versions of the SCS. Mine is a 3 stalk verions (964-613-335-01-01C) according to the local Porsche dealer using my VIN.

My question: Can I use any 3 stalk SCS (ex. 964-613-343-00-01C) as a replacement? From the pics I've gathered, the replacement SCS look identical on the outside to my current SCS.

I'm looking to pull the trigger on 1 of 2 I've found before they are snatched up. Can anyone give me a quick & correct answer?

TIA,
HB

[RedCoupe]

I'm eagerly waiting for replies as I also broke the stalk on my 1990 964.