LT230 37D prefix gear ratio? - Defender Source
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  #1  
Old April 10th, 2011, 12:29 PM
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Paul D
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LT230 37D prefix gear ratio?

I have a LT230 from a disco that has a SN prefix of 37D and I can't seem to find out what the gear ratio is. I know it came out of a disco so I think it's a 1.2 but I'm not sure, and hope it's a 1.4. Ashcrofts web site just skips over the 37D and on other web sights it says it's from a disco but no gear ratios are given. The suffix is G if that matters to anyone.

Thanks for your help!!!
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  #2  
Old April 11th, 2011, 08:03 AM
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J. Michael McCaig
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It will be a 1.2 if it was from a NAS Disco.
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Old April 11th, 2011, 08:10 AM
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Matthew Greenspan
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Weren't all Disco t-cases 1.2?
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Old April 11th, 2011, 11:09 AM
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Paul D
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Prefix 34D transfer case out of a Disco V8 and 2.0 Mpi have a 1.410 ratio......

Looks like this one is a 1.2?
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Old April 11th, 2011, 02:24 PM
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Jamie Austin
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D suffix is shown as 1.2:1 in microcat

This site shows it as discovery Q gears, but no ratio.

Another google search brings up outerlimits where someone says 37D is disco 1.2:1 Q gears.
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Old April 12th, 2011, 11:16 AM
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Paul D
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Thanks Jamie, I found that first web site but not the second one you found. thanks for the help in clarifying what I have.
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