Brake Fluid Reservoir Cap with Low Fluid Warning as used on Numerous Unimogs including the 403/406/416/421/SEE. We have even had a couple of customers use this to create a warning light on the reservoir on their 404. (Direct fit to stock 404 fluid housing.)
MB Part Numbers: 0004315733 > 0004316633 > 0004317733>0004315533
NSN 2530123375747
A cheap alternative without the sensor is the 0004315433
MB Part Numbers: 0004315733 > 0004316633 > 0004317733>0004315533
NSN 2530123375747
A cheap alternative without the sensor is the 0004315433
