The infamous 300Tdi vacuum pump. These are prone to failing, and we have even seen some fail in such a way they damage the camshaft. It has been recommended to fit these with two gaskets (ERR2027) to shim them out from the cam. This seems to help; but once the back plate starts to leak the pump is stuffed.
*** Specific Brand Part ***
This product is not specific to one brand. If the product photo shows or the description lists a specific brand, we may provide you with the same or similar part of a different brand. For more information, please see our Terms and Conditions.