Fuel pump buzzing 300te

[Eliot]

I have a horrible buzzing from the rear of my 300te 1989. I am sure it is the fuel pump, but I was told I have 2 of them. Are they the same? How do I know which one to order?

[J.HIDALGO]

Specially if they are original. Some cars, like mine, have only one pump. Also, since you are going to be in the area, change the fuel filter at the same time.
If you want a good bosch rebuilt, you can go to www.easternimports.com. Probably fastlane has them but, this people are local to me and they carry rebuilts.
BTW, I don't have any $$$ interest in them, just a satisfied customer...