Discovery 2 td5 air con compressor

Hello all, I have a 2001 Discovery 2 td5, after a little bit of advice. I have a issue with my air con compresser and looking to replace but my one seems to be different from all the other compressers I can find online. Would anyone be able to shed a bit of light on this, wondering if it was fitted after. On the one I can find it has both pipes going into same area where as the one on mine has both pipes separate at back of unit and also the bolts a from top on one's I can find but this has bolts going from front to back. Any info would be great. I have attached a couple of images of what is on mine. Many Thanks

That's definitely not factory fitted equipment there cos the pipes are different and has no electric connector on it as it's grounded via fixings and has only positive wire to it

that's how the original looks like

That's what I thought, this could be a fun one to sort then. Unless I can find out what make the ac ac u is. May have to take it out to find number on it and try and chase down a supplier. Many Thanks

Yes, IMO that would be the best to find it's part number/modell and buy the same

Thanks very much for your help.