I recently bought a 2005 mini cooper 1600 standard that needs ahead gasket so have stripped it off. When it was on the bench I found this small steel button type thing on the floor. Does anyone recognise it. It must be from the car or engine ???
I have remanufactured these in the original spec material. I have a set on my own car because mine, like yours was missing one. Whilst I was making a set for myself I took the opportunity to make a couple of sets while the machine was set up and running. Drop me a pm if you want a set👍🏻