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Clutch master cylinder has a small leak

Old 06-10-2018, 11:08 AM
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turbobuick33
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Default Clutch master cylinder has a small leak

On my 96 vette, the clutch master cylinder has a small leak along the side by the bore. I want a good quality unit replacement. What is a good brand to use? Are there any USA or tawain made?

Last edited by turbobuick33; 06-10-2018 at 11:11 AM.
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Old 06-11-2018, 08:16 AM
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-=Jeff=-
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Is it leaking out the seal or a pinhole? many have had luck with the cast iron replacements.

I had my OEM ones rebuilt..
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Old 06-11-2018, 08:31 AM
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I just replaced my clutch master and slave with LUK

excellent quality fit and function for me, identical to what came out, not sure if those were originals or not.
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Old 06-11-2018, 12:29 PM
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Originally Posted by -=Jeff=- View Post
I had my OEM ones rebuilt..



The (imported) seals can be a problem, but Jim Jandik has done numerous and bought much, if not all, of the quality replacement parts for his high quality work.
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Old 06-11-2018, 04:39 PM
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Originally Posted by lrj975 View Post
I just replaced my clutch master and slave with LUK

excellent quality fit and function for me, identical to what came out, not sure if those were originals or not.
Awesome you've had good luck with those, but I bought the LUK replacements and they started leaking within 2 months. Maybe I had a bad set but FYI YMMV
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Old 06-11-2018, 04:50 PM
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It's leaking on the port where the reserivor goes into. Where Is Luk available? Is it made in China?

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Old 06-12-2018, 04:41 AM
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Originally Posted by turbobuick33 View Post
It's leaking on the port where the reserivor goes into. Where Is Luk available? Is it made in China?
made in China, yes. Rockauto.com
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Old 06-12-2018, 08:14 AM
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I had the master and slave replaced shortly after buying my 86 in 2013. My mechanic used NAPA parts and so far they've worked just fine. Biggest issue was getting all the air bled out of it but once that was taken care of it's been fine ever since.

Good luck.

Last edited by hcbph; 06-12-2018 at 08:14 AM.
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Old 06-12-2018, 08:20 AM
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-=Jeff=-
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Originally Posted by turbobuick33 View Post
It's leaking on the port where the reserivor goes into. Where Is Luk available? Is it made in China?
if it is leaking between the cup for the reservoir and the main body it probably cannot be saved, only Jim Jandik could tell you for sure.
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Old 06-13-2018, 11:28 AM
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Does Jeff have a website?
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Old 06-13-2018, 11:33 AM
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you mean Jim? No,
his contact:
[email protected]
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Old 06-14-2018, 11:24 AM
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Yes, I meant Jim
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