Hello. I'm new here and was hoping someone could help me. The other day I had a ABC hose start leaking on my 2004 SL500 (R230). The hose is behind the left front wheel, coming out of the side of the ABC pressure relief unit (there are 2 lines in the top and one in the side). It is the line coming out the side of the unit that is leaking. Does anyone have a part number for this line/hose? The dealer (Mercedes of Annapolis) was no help in identifying the part and told me according to their diagram the line is only sold by the meter and that I have to make it myself. Also if anyone knows where all 3 of the lines go.

Thanks for any help. I can not find much online about this p


art. Most posts talk about leaks from the rear accumulator area.

 

230-320-81-53, I think is is still available, I bought one a few months ago.

 

Thank you so much!!!