Ok, I like that, that what you are doing, I am of the opinion that anything we do personally is better since we do not make a pig, and the decision is one in these cases, the only thing that we will be sure that for many or few details that come out we will know the conditions in which we remain and value it more. Regarding the oil pump, the most important thing is to check its specifications, it refers to the pressure that it controls to be a hiposo, I do not know it physically but in my personal experience in other cases if pieces have been replaced as you comment, knowing that they bring them a model and it puts it to another model since they are completely similar or equal only change the specifications the engine can be larger, feed a turbo, which will require a greater flow. Czech a catalog for greater security, recalls lubrication is the most important thing in the engine, and precisely to save some pesos to lose extraordinary work. Ma has just passed a customer brought me a Chinese oil filter, immediately when he rolled it, he flew out as if he had not brought rope and you already imagined the anger with the client