Technical Which door check strap to get?

[nitramtpr]

Morning guys,

Had the dreaded click-click on my drivers door for a couple of weeks now, bolts are all tight and no amount of grease (yes I know it doesn't fix it now :bang: ) has cleared it up so I'm gonna buy a new strap, but which one to get, ePER has 2:

And on the bay they're completely different prices:

51754186


51754187

Is the one ending 87 an updated (and therefore better) version? Or does it not matter?

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In ePER they have a P3 by the 51754187 and a P5 by the 51754186 So they're 3 or 5 door versions. The front doors on a 3 door are much bigger than the fronts on a 5 door so the straps need to be heavier duty. I'll leave all of the rest of the blurb in here just in case it helps anyone else

TIA

 

[varesecrazy]

3 Porte vs 5 Porte correct

Not sure about the other technicalities though..