Gullwing, Roadster and 300SC fuel injection pump diaphragms

Hi Erich, Thank you for sending the last batch of your MB 300SL injection pump diaphragm to me. I like to let you know, after Bosch no longer supplied there diaphragm 2008 I have installed 41 of your diaphragm, with good success, in pumps I have rebuild. I do not have any complain of poor function or failure of diaphragms you have sold to me. I hope you will continue the reproduction of diaphragms so we can keep this cars trouble free on the road. Thank you again, Gus Pfister Pacific Fuel Injection. 10/22/2013