Thanks very much for those links V6!! Really appreciate your help! JamesThat was just an example of the type of pump you need.
I'd actually buy this one https://www.pfjones.co.uk/landrover...bosch-common-rail-diesel-pump-0445010011.html, but remember they are exchange.
No as the pump is made by Bosch, it's a Bosch CP1 high pressure fuel pump. It's specifically designed for common rail fuel injection systems, like that fitted to the TD4.
The pump is silly expensive new, but a decent reconditioned pump is £180, as shown above.