Hi I have just removed the air-con condenser and pipes and can remove the pump this weekend, do you literally want just the pump ? What do they go for ?
Pumps are worth little money, weird seeing as a new one is 500+ from Renault but they share the same pump as a lot of other stuff so can get new ones a lot cheaper
What's up with your current one? If it's just the clutch then these can be bought separately. I've just replaced the clutch, pulley, and coil on my R26 air con compressor. Cost me £60 for the new genuine Delphi kit and I fitted it without the need to disconnect the air con pipes so there was no need to pay to degass the system and get it refilled again. Some details here: https://rsmegane.com/threads/replacing-air-con-compressor-help.17186/#post-194836
