Hi guys, Hope you can help on a couple of questions.

Think i had turbo failure yesterday, (crap load o white smoke and no power).

In the process of removing the Turbo, but not sure
1. where to get a reman turbo from and
2. whether to just remove the turbo or the complete unit i.e include the exhaust manifold etc.

Whilst disconnecting the Air flow housing and associated pipes, i noticed that sitting in the bottom of the bay the pulley pictured below......no i have no idea what or where this is from, i am assuming it is something to do with the AC compressor as the AC has never worked since i got the car , approx 2 years ago, and as its never that hot in the UK never really thought about it.

AC pully.jpg

Also whilst im at it im going to take the front end off and do a Timing Belt change ( i can't find any evidence in the service history that this has ever been done.....), is it worth while doing the water pump whilst i'm at it of just leave it if i'm not having any troubles?
Another question on this topic of the timing belt is there any where in the UK that sells the Tools/Rents them as google keeps giving me USA crap, or should i do a Russian roulette change and mark it all with nail varnish....

Thank you very much Slack