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HELP..How to tell the Difference????? S4 LSD

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Old Dec 23, 2004 | 06:06 PM
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HELP..How to tell the Difference????? S4 LSD

How can you tell the difference between a turbo II s4 LSD and an S4 N/A LSD?
I know the ring gear sizes are different (7in and 8 in) but how/what do I measure or what else can I look for.

Thanks
John
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Old Dec 23, 2004 | 06:52 PM
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Measure the Pinion bolt spacing
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Old Dec 23, 2004 | 07:00 PM
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Measure Diagonally, center to center

NA= 3.790"
TII= 4.080"
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Old Dec 24, 2004 | 02:44 PM
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Thanks, but all I have is the bare- LSD with no ring.pinion/housing...
John
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Old Dec 24, 2004 | 02:58 PM
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hold on I'll measure the bolt spacing on the ring gear
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Old Dec 24, 2004 | 03:27 PM
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Great thanks!
John
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Old Dec 24, 2004 | 10:45 PM
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bump for help...
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Old Dec 26, 2004 | 05:38 PM
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For those of you who could use this info see here:
http://www.nopistons.com/forums/inde...howtopic=44589

Thanks to Banzaitoyota.
John

PS- Disregard the meaningless posts in-between.
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