Mercedes has them ,a dealership here in Houston first told me to go thru Snap off, then I called back with little luck thru Snap off and was pleased to hear that they can get them for $38. Youll need the tool number (make sure its right)and will have to prepay for it but then you get to pick it up in 3 days.The seals at 1.40 each ,washers at $3.45 each.I was prepaired to drive it in to a shop but it just bugs me to do that when its such an easy job.Those Mercedes service centers are like Hotel Lobbies with a duluxe coffee bar waiting .

This procedure would be the same for my "85" Euro 617 & 616s? with the "M" pump?:confused: Same "O" ring and sealing ring?

Check out the tool rental program.