I need to replace the steering pump in my C250TD. It has in place 2104660901 from factory. However, the only one I can find on sale now is 2104661501. Mine is marked pressure 110/143 bar and the one I found is marked 95/143 bar. Externally I see no differences in design. Can you tell me if replacing 110 bar with 95 bar (maximum pressure is 143 bar anyway) will make a difference?