You do,
The person who first replied (dazzler) posted the link for you,
Here it is again,
http://www.cmldistribution.co.uk/dia...%20Diagram.pdf
Did you mean this part:
http://www.ebay.co.uk/itm/FTX-BLAZE-...item27c720dd0a
If you did mean the above parts you would be better off getting ball diffs for front and rear as the geared diffs break all the time,
There are some ball diffs on ebay at the moment but the outdrives look like they will need replacing in the near future so If you do decide to get ball diffs explain to the seller that the outdrives are looking almost dead and ask if you could buy them for 20 with postage included,
(or whatever you wish to offer)
http://www.ebay.co.uk/itm/2609127441...fvi%3D1&_rdc=1