Moin, the workshop of my trust has told me with my V 70 BJ. 2000 140 HP the supporting joints should be renewed….303000 he has on the clock. Now my question, what are actually the supporting joints or better what are the parts right, because I find at Skandix nix what is the supporting joint scolding …only in connection with the puller …. There is then always only puller/wing joint ….how do the parts that I need new are called right??