I got a leak in my fuel return lines and was wanting to replace all of them, except the terminated end on #5 and I was wondering if this is the right part/length I need to get the job done.
http://catalog.peachparts.com/item.wws?clientid=catalog.mercedesshop&Sku=E5000-106279&mfr=AAA:&sup=AAA&cookieID=2A00GAB892A00H0AUJ&source=www.peachparts.com&clientid=catalog.mercedesshop&source=www.peachparts.com&clientid=catalog.mercedesshop

The one that is leaking the worst is the #1 back to the filter housing, this is the one that is about 2x as long as the others.