Hey people, the above-mentioned elk BAusch 2003 is the timing/control belt change. Will also have the wapu change, because the installed miracle pump is still from factory (1st hand) and only at 236000 km is still in it, because the friendly one has tested the and did not consider a change necessary. So I found by car picture that the supplier is for the belt Contitech, so I will address/request a belt set from Contitech in the workshop. Now my question about the Wapu. Which can you recommend to me, does someone know the supplier? Have also seen that Conti even offers a wapu to the belt set from house. Does the what? Does it have to be a pump with steel roll-over wheel, or can you trust the plastic things? Thanks in advance.