The Hitachi High Pressure Fuel Pump Kit - 135933 is a comprehensive set of products designed to service the fuel pump in a car. The kit includes a high pressure fuel pump, as well as various other components such as gaskets, seals, and o-rings. These parts work together to ensure that the fuel pump is functioning properly and delivering the correct amount of fuel to the engine. This kit is essential for maintaining the performance and efficiency of a car's fuel system. It is suitable for a wide range of car models and is a reliable choice for ensuring the smooth operation of a vehicle's fuel pump.