Bosch 0281006253 Bosch Pressure regulator. Bosch 0281006253 Diesel Fuel Injector Pump Pressure Relief Valve. Diesel Fuel Injector Pump Pressure Relief Valve. Continuous improvement, remanufactured with the latest upgrades to components and specifications. End of line testing using the exact OE test specifications. Guaranteed to provide OE performance and meet all emission specifications. Cases Per Pallet […]