Help with the name of this part , or part number

[thedees1]

Hi, Newbie on here,

I m looking for the name of the part which stops the rear doors from swinging right open , the door opens so far the you have to push the button to let the door open right up, Its bolted onto the body with 2 silver torx and a long metal bit which goes into the door , its the drivers side. 2006 transit tdci, if anybody can help me out with a part number or the name of this part it would be great

[Frag]

Rear door check strap,all the same for MK6`s,Either 180 degrees opening or 270 degrees,270`s open right round to van side (usually jumbo`s).