What Else Is Needed For a Cambelt Change?

[Beaker™]

So far on the list i have...

Cambelt £12.99)
Tensioner £27.95} all from vwspares
Water Pump £20.95)

What am i missing because i've been told it'll cost around £150 to source parts?

 

[PhilW]

Cambelt and water pump (for AQX engine, not sure if this differs between engine models)
Cambelt 06B 109 119 A
Tensioner 06B 109 243 D
Water pump (metal impellor): 06A121011T
Seal:06A121119
Cambelt Damper: 06B 109 477
Cam chain tensioner : 058 109 217



This is what i bought....

http://www.seatcupra.net/forums/showpost.php?p=1287068&postcount=2

 

[Beaker™]

Cambelt and water pump (for AQX engine, not sure if this differs between engine models)
Cambelt 06B 109 119 A
Tensioner 06B 109 243 D
Water pump (metal impellor): 06A121011T
Seal:06A121119
Cambelt Damper: 06B 109 477
Cam chain tensioner : 058 109 217



This is what i bought....

http://www.seatcupra.net/forums/showpost.php?p=1287068&postcount=2

Thats the stuff, cheers dude

Is the cam chain tensioner needed? Isnt that something to do with the chain that links the cams?