On my third new master cylinder, and bench bleeding is causing the rear seal to leak on each one. any idea what I can be doing wrong?
Dec 11, 2020 at 8:15 AM
Bench bleeding creates leak at rear seal
PUMPKINTRUCK79
- MEMBER
- 2 POSTS
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Good evening,
You are doing nothing wrong.
That seal should not leak at all. You need a different brand master cylinder.
https://www.2carpros.com/articles/how-to-replace-a-brake-master-cylinder
What brand master are you using?
Roy
You are doing nothing wrong.
That seal should not leak at all. You need a different brand master cylinder.
https://www.2carpros.com/articles/how-to-replace-a-brake-master-cylinder
What brand master are you using?
Roy
Dec 11, 2020 at 8:29 AM
Brakebest Select is the newest one from O'reilly's. Other 3 from Advance were remanufactured.
Dec 11, 2020 at 9:41 PM
I would get a better brand.
I attached a Raybestos from Rock Auto for you.
Roy
I attached a Raybestos from Rock Auto for you.
Roy
Image (Click to enlarge)
Dec 11, 2020 at 9:46 PM
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