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Early 1990 Does anybody know?

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Old 04-10-2008 | 09:56 AM
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Default Early 1990 Does anybody know?

What is/was the actual difference in the slave cylinders from the early 90 to the late 90?
Old 04-10-2008 | 10:02 AM
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Is this a trivia question?
I wasn't even aware of a difference.
Old 04-10-2008 | 10:07 AM
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Originally Posted by Zabac
Is this a trivia question?
I wasn't even aware of a difference.
No, there is a difference in the part numbers for the early cars.
Old 04-10-2008 | 10:09 AM
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yeah, here it is:
Regarding the difference in cylinders for the `90, the difference lies in the kind of flare present in the flare nut bore. My original (VIN 111591) was a CONVEX flare; my replacement Seiken unit was a CONCAVE flare.
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Old 04-10-2008 | 11:44 AM
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I would doubt if they could make the flare nut fitting reversed. I have found some that the bleeder is a ball with a concave stem as compared to a non-ball with a convex stem, but I want to make sure of any other fit differences, like the angle at the head of the piston or size differences.
Old 04-10-2008 | 12:23 PM
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I didn't take them completely apart, but Moss sent me the wrong one - I needed the earlier model, they sent the later one. When I compared the wrong and the right, the only difference I could make out was the flare-nut fitting. All the dimensions seemed idenical. Mine is a '90.
Old 04-10-2008 | 06:23 PM
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weird. I didn't know there was a difference when I bought mine.
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