Timing chain kit

[dillinger]

Hello,
I recently took my 2007 Yaris to a 120.000 km service check and the guy said I should think about changing the timing chain on my next service.

Unfortunately, I live in a country where even the basics are hard to find so I cannot find a genuine toyota kit. I can only find generic replacements. I don't want to mess around with such an important part of my car. My brother in law is going to Florida soon and he told me he could buy the parts for me.

The only issue is that I'm not sure about what parts I need. The dealership guy told me the timing chain kit contains 5 parts (rough translation):

1 chain
2 skates or timing chain guides left and right
1 chain tensioner
1 gear

Is this correct? How can I find out the correct part numbers?
My engine is the 2NZ-FE and according to toyodiy, with the VIN number it's a 09/2006 TOYOTA YARIS (NCP90L-AGMRK)

I've been looking in toyodiy.com but I'm not 100% sure I'm looking at the right parts.

Apparently, the complete kit (all five parts) part number is 13506-2NZ

The chain part number is supposed to be 13506-21030, but Im not sure about the other parts.

Could someone assist me in locating the correct part numbers?

Thanks!