When you want to disassemble the fuel pump in the car to eliminate any malfunction in it, or to change the grid, you will find that it is not so easy to remove the cover from it. To be more exact, you can remove everything, but not always in such a way that it will be usable afterward. This puller is universal and will fit most fuel pumps. The puller has a clamping range from 3 to 16 cm. It can be unscrewed using a normal wrench.