This is the part the service manager, Andy Carroll, from Birmingham BMW, came up with as a temp fix when my oil level window disappeared (see trip report - Las Vegas to Bloomsburg. I think he got it at a Home Depot.


Fits in where the window goes, just make sure and check the tightness while the bike is on the kickstand - so oil doesn't leak out if it pops off. I just kept it hand tight, it did come off once (didn't check it after a cool night) but it did get us from Birmingham to Las Vegas.
I did get a replacement window from Phil Marvin, so I have this part off the bike. But I will keep it in my parts stash on future trips just in case.
On the bike
