7inch lsd

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Jun 19, 2017 | 05:22 PM

eel-roy-t5r

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From: sunderland

7inch lsd

would it be possible to fit a lsd from a 7inch rear cossie diff into a 3.9 7inch unit ??

Jun 19, 2017 | 08:41 PM

20/20 vision

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From: it's not where you are, it's where you've been and where you hope to be

you need to change both the crown wheel and the pinion! the casings are the same though

Jun 19, 2017 | 08:58 PM

Mark V8

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Would be easier and cheaper to just use a diff from a 2.0 XR4x4 I would have thought.

Jun 19, 2017 | 09:06 PM

eel-roy-t5r

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Would like to keep the lsd if poss . Is the crown wheel and pinion not got more or less teeth than the 3.6 diff

Jun 19, 2017 | 09:08 PM

Mark V8

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Don't know the tooth count, but the 2 litre DOHC XR4x4 came as standard with a 3.92:1 LSD

Jun 20, 2017 | 06:58 PM

eel-roy-t5r

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only 1s I can find are open diffs
cheers for that info lol

Jun 22, 2017 | 05:15 PM

robrs2

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From: Teesside

You can fit the 7" cosworth lsd centre into any 7" sierra diff, open or lsd. just transfer the centre and the output flanges over to the other diff.
7 1/2" centres do not fit the 7" diff

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