is that part nr 3911170939 that it should no been more that £ 100
do a search on the net
LandyZone - Land Rover Forum ASSEMBLEY DEPRESSION CONTROL RANGE ROVER 95-02 - STC2806
this cost less that 20 £ ex shipping cost 3911170939 part if i am right ..you can send a message to or check this out
https://www.inlinefilters.co.uk
Sorry to dig up and old tread guys but I'm just trying to research this now, is it possible to change the old system rocker cover with a later one? I have a newer type rocker cover (the one with just the hose) sitting on a spares engine with blown head gasket, I need to replace the rocker gasket on my car anyway. Reason I ask is that the breather is cracked plus the grommets are missing. Thank youThe new and old systems work on different principals. The old system vented when pressure rose. The newer one maintains a partial vacuum in the crank case. To change to the new system he would need to change the cam cover. And the little breather pipe is seriously daft money for what it is. £60.00 ish i think. Better with the grommet they must be ten a penny at the scrap yards.