ball joint

Hi, I work as a CAD Engineer at a reverse engineering company Crosthwaite and Gardiner (as proof of competence, we've all seen some suspicious suspension components). I am looking to produce some cup racer style uniball holders, matching the original geometry of a 1*2 ball joint. This will...

So, I've got an annoying knocking sound from the left side of my Clio 172, my mechanic told me that its due to the lower suspension ball joint that connects to the hub...fair enough. He says that it due to the hub not being a sport hub, so i guess is there a way for me to check this so that i...