"Sight glass" for master cylinders

[RD56]

Been trying to search for info on the level window in the OEM master cylinders. Can't find anything. Has any one replaced these things? I understand I can replace the whole setup, just trying to save some money. Thanks

Rick

[RD56]

Sorry, brake and clutch M/C reservoirs.   

[FJmonkey]

Try this stuff:

http://www.xj4ever.com/choosing%20a%20sight%20glass.pdf

http://newrivercyclesalvage.com/sight-glass.html

Front Master Cylinder Sight Glass Removal and Replacement

[RD56]

Many thanks, sir.

[Fj.itis]

Lol. I put a 5 cent piece in mine painted black, wouldn't know it was there.