Cam Chain Tensioner parts list
 

Hi Sergei, here is the parts list of what was changed when I went to get the cam chain tensioners changed.

Part No__________Name_____________Quantity______Price(e x.VAT)
059103175A______valve______________2___________42. 08
077198025A______Gasket set__________2___________64.90
077109088P______Adjuster____________1___________34 8.26
077109087P______Adjuster____________1___________34 8.26
026103085D______Shaft oil seal RS6 set_4___________75.32
058109229B______Timing chain_________2___________94.16
077198217_______Kit_________________2___________10 .94
078103113E______End Cap RS6_________5.62________29.28
057129717B______Gasket______________2___________12 .36
077129717Q______Gaskets_____________2___________27 .08

I didnt left out the timing belt and its relay rollers that were also replaced.
Also I'm attaching the page from Elsa which shows the oil retention valves.

Cheers Goran. Excellent.