zetechamo
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posted on 13/6/09 at 04:07 PM |
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sierra diff ratios
can anybody tell me how to identify what ratio a diff is. (I have got the idetification off the metal tag on the diff and wondered if there was
anywhere that I can reference this to see what the ratio is)
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Steve Hignett
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posted on 13/6/09 at 04:17 PM |
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http://www.locostbuilders.co.uk/viewthread.php?tid=85080
This may be of use. If not, post up what the tag says and someone on here will hopefully tell all!
ATB
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oldtimer
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posted on 13/6/09 at 04:53 PM |
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Previous posts on this subject have said to rotate the output shafts together and the number of rotations of the input shaft will give you your ratio
- or be close enough for you to know which of several ratios it is.
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zetechamo
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posted on 13/6/09 at 05:25 PM |
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the codes on the metal tag are as follows
83BG JD 392
4A 0J11 1558
code that is on diff casing is
83BG 4033 BA
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miikae
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posted on 13/6/09 at 06:30 PM |
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3.92 hows that what you wanted ?
Mike
If it can be done it i will be done .
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seventhheaven
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posted on 2/12/10 at 01:24 PM |
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Hi,
A friendly man at the local ford dealer let me use his microfiche machine and I've managed to get all the part numbers, FINIS numbers, exploded
diagrams etc for Sierra, Granada and Scorpios. I'm putting together everything I've found at
www.super7thheaven.co.uk
Hope that helps - It's a work in progress
4wd 3.9 Rover V8 Locost 7 - Super 7th Heaven
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