how much should it cost?

this is for new bearings and seals supply and fit, re-setting the pinion and crown wheel, stripping and rebuilding the diff

Blake the bearings are 40 quid per side
And I cant remember what the seals cost.

had seen a bearing kit at £75, Mark from bearing kits said £17 inc post for NTN bearings for the diff carrier alone, or just under £100 for the set inc wheel bearings which i don't need, but sent my axle off to someone to rebuild yesterday, he says 200 +vat parts and labour. don't know if thats a lot or not, but if you're saying £40 per side, then its probably about right

I am sure I was quoted £400 ish from Fostek.

Thats with postage cost inc

Thats not to bad as we have been quoted 250 to rebuild sierra diffs

cool, makes me a bit happier with it then