Airtec Filtration Ltd stock a wide range of pre owned and tested ZR compressor coolers for aftercooler and Intercooler.
 
These are OEM used coolers 
 
Photograph for example of our wide range iof stock that starts with ZR3 Aftercoolers from £700 per cooler up to several thousands pounds for a ZR900 VSD Intercooler 
 
Prices on request for many sizes of ZR compressor