Includes the special 2-mm-thick sealing ring. The 2-mm thickness is important because otherwise the contact spacing in the gearbox will not be precise and the switch will not operate reliably. Tip: If you’re not sure which switch is installed, press in the ball head. If the switch then conducts, it’s the old version; if the switch doesn’t conduct, it’s the new version from 9/75 onward.

Switch part number: 61 31 1 243 097
Sealing ring part number: 61311355262

Product safety information