best place to get fresh diff oil from?

[darkcat]

My chim has been off the road for 6 months, and it has the wrong diff oil in, just put it in there to keep it happy while it sat.
Its the BTR LSD - the book says it needs "Mobil SHC 80w 140 ID"

Is this the best choice still? and wheres best to get some from?

tar.

[SILICONE KID]

You can use 75w140 I use the Lucas 75w140
http://cgi.ebay.co.uk/Lucas-75-140-Synthetic-Gear-...

http://cgi.ebay.co.uk/Royal-Purple-Max-Gear-75W140...

pt=UK_Cars_Parts_Vehicles_Other_Vehicle_Parts_Accessories_ET&hash=item4cf0bc4113
http://cgi.ebay.co.uk/MILLERS-CRX-75W-140-NT-GEAR-...
http://cgi.ebay.co.uk/MILLERS-CRX-75W-140-NT-GEAR-...