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Sierra 7", 3.92 Limited Slip Diff


Paul Aspden

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As it says in the title, I have for sale a 3.92 ratio LSD, 7" to suit your sei Westfield.

Diff is in good condition with a tight slipper (not worn and loose like some) Drained for transportation.

Diff accepts Lobro joints (bolt on flanges), Improve the acceleration of your car over a 3.62 diff. Not easy to find this ration in a 7" slipper £295. Can be collected from Harrogate, York, Whitby(if you fancy a trip to the seaside with the wife & kids) or Leeds.

Call Paul on 07973 504785.

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Thats a bargain for someone

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Paul I'm definitely very interested in this, just need to see if it will be a straight swap for my 7 1/2" Diff or not, as far as unbolting my old diff casing and bolting yours back in is concerned.

Cheers,

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It will Paul... you'll just need to make a spacer for the top bolt. Terry might even have a spare one... Unless of course you have push in shafts... which is normally not the case with westfields

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I have Lobros currently, but there seem to be a lot of different driveshaft sizes listed for Sierras.

Do the Westys all use one particular driveshaft regardless of whether its a 7" or 7 1/2" diff does anyone know ?

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I think I might have the spacer and bolt from my build as mine is a 7.5 inch :p makes all the difference you know :d

Pretty sure the drive shafts are WF's own so there shouldn't be any issue there. Let me know if you need the bits and I will dig them out and give them to you at the next Surrey meet or pop them in the post

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Now Sold....but I don't know how to delete it!

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