m10 Cam ID ? Its marked 12106100802 985B(8?)

From a 75 bmw 2002. I'm pretty sure its not stock -- just trying to get info about it.
thanks

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.