Tensioner and pulley

[Vinnysian]

Hi does this ina drive belt tensioner have a pin in it.just open the box just tensioner in it is that right??
It's for my c180 kompressor

 

[bembo449]

Ive used INA stuff in the past , don't remember using a pin , think i held it round with the torx

 

[Vinnysian]

Hi is fitting this hard to do.what u need to do???for a c180 kompressor 2007