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18t and 20t clutches........WTF

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Old 07-29-02, 09:28 PM
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Question 18t and 20t clutches........WTF

I'm getting a new clutch tomorrow, but my friend that ordered it for me said there are 2 different numbers in the book. One is called a 18t and the other is a 20t. What is the difference between these two and will they both run fine with my 13b and GTU trans?
Old 07-29-02, 09:34 PM
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Re: 18t and 20t clutches........WTF

Originally posted by kdxer200
I'm getting a new clutch tomorrow, but my friend that ordered it for me said there are 2 different numbers in the book. One is called a 18t and the other is a 20t. What is the difference between these two and will they both run fine with my 13b and GTU trans?
Difference is the number of splines on the input shaft. IIRC, the TII trans has the 20 spline input shaft, and the NA trans has 18 splines.
Old 07-29-02, 09:46 PM
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N/A is 22-spline, T2 is 23-spline.

I got no idea what the 18/20t means....
Old 07-29-02, 10:24 PM
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It's an N/A

So which one is it- 18 splines or 22? I'mnot going to et a chance to look @ my trans till late tomorrow, but for furthr reference i would be nice to know. and to make sure I get the right clutch.
Old 07-29-02, 10:34 PM
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It's 225mm, 22-spline, 15/16" input shaft.

T2 is 240mm, 23-spline, 1" input shaft.
Old 07-29-02, 10:38 PM
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Thanks PeeJay




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