Rear Master Cylinder

[dubepj]

Redoing Brakes on my Gl1100A. Rear master seized badly. I'll try the grease gun idea to free it up. I saw someone had used a newer master cylinder and modified the mounts to make it work. Any ideas where I can get a used on doe my 1982 GL1100A.

[winguyjo]

for a used one you are probably going to have to go to ebay; which may result in you buying a product that is worse (or better) than what you have. did you manage to get yours unseized ?

[pidjones]

Grease gun has always worked for me. Ebay Chinese rear masters can be adapted, but always disassemble, clean, and properly reassemble before use.

[GD2]

Buy some Evaporust and soak it in that for a few days - longer if needed. And don't throw it away. Strain it and pour it back in the container for re-use. It is amazing stuff and should not hurt any rubber parts.