I have 2 x Rover diffs fitted with ARB lockers. They will fit Disco's 1 and 2, all Defender 90's and late model 110's with Wolf axles and early model 110's front axle but will not fit the Salisbury axle. The selling price is R25 000.00 for the diffs, switches and compressor. No wiring or piping is included. If I am not able to answer your phone call, please leave a message and I will get back to you.