Sunroof Parts Ordering Question

[e304lyfe]

I need to get new parts for the sunroof on a '72 I just purchased.

Can anyone tell me if what is pictured in this thread is exactly what I will get if the right and left cable are purchased?

http://www.bmw2002faq.com/component/option,com_forum/Itemid,57/page,viewtopic/t,309118/highlight,sunroof+cables/

Notice there is a plastic piece (which I am pretty sure is definitely included), pin, and two other metal pieces and a bolt.

It appears the part number for the left and right side cable are:

54121801433 (left)

54121801434 (right)

My next question is if the plastic guide is included when purchasing the sliders for the front of the sunroof.

Here is a picture from my2002tii:

http://www.my2002tii.com/spring_2005/sunroof/DSCF2656.JPG

part number: 54121815185

Thanks