Ich habe folgendes auf advrider gefunden: (advrider.com/index.php?threads/fuel-filter-for-f650gs.338493/ )
Der Filter kostet nur ca. 16 Euro und soll problemlos an unserer F650GS verwendet werden koennen. Folgende Nachteile wie unten... RTN Schlauch ist 10mm (welchen meint er?) Kann man einen Adapter verwenden 8mm auf 10mm? Und wuerdet Ihr den 2. Ausgang mit Aluminium Epoxy versiegeln, oder ein Y- Stueck verwenden?
Link zum Filter:
Better late than never
I installed a Mercedes A-class filter - W168. Specifically, a SCT-ST800. It costs some 20% of the BMW part and works perfectly! Not surprising, since it has identical specifications.
1. It is larger (mostly wider), so I had to build a new band to hold it. Still, there is enough room for it.
2. The RTN hose is wider (10mm), but since it is not a high pressure hose, any fuel grade hose will do.
3. It has 2 exits. I sealed the "CAN" exit with Epoxy for Aluminum.
This is my 3rd filter in 210,000 km. I replace them whenever the idling becomes unstable, and it solved the problem 3 times. This time I got a new OEM filter from abroad, but it was faulty, and since I was afraid of a fault in the line, I decided to look for a replacement. Most happy now.