Defender transfer box into Disco TD5?

[johnte]

Is it a straight forward bolt in swap? do I need to find from a TD5 Defender, or is Tdi the same? My Disco is a 2000 Auto..

Thanks in advance for any help 

[extreme90]

any defender lt230 t/box will do aslong as its the correct ratio for you,
then all you need to do is swap over the speedo sensor and change the hi/low shifter block so that it retains the hi/low switch to alter the mapping on the ecu when in low and high range
dan