clutch master/slave cylinder and pipe work

Hi All,
Got a bit of a problem with the old girl, the hard plastic pipe for the clutch has sprung a leak. It has a small hole in it, removed master and slave cylinder as not able to remove pipe work whilst in-situ cant see hoe the pipe comes off I have removed the split pin bit it still wont separate . does anybody know how to do this or do I need to replace the whole lot. LR want around £200:violent:, but seen some on e'bay from £50. Advice as always most gratefully appreciated.

The kindest of thanks in advance
Celt69

Cant help with the pipe removal , but had to replace mine last year , got it from ebay oem AP Lockheed part for £72 ish , if yours is a td4 .