C59DAG325SAC50 is a +50HP SAC injector with approximately 25% greater flow nozzle. Prior to our modifications this injector starts as a brand new Bosch injector with all new components. It is from a European application and modified with the correct Bosch nozzle with 124* for fitment in the 2004.5-2007 325HP Dodge Cummins by DAP. It is similar to the original injectors that came in Dodge Ram Cummins when purchased new (injector #0445120032). The newest version of injector 0445120238 uses the DGV valve set and will likely see a slightly longer life as the DRST valve set does not have the collar that limits some lateral movement on the pintle. Since it does not have the DGV valve set it will work with both old and new style nozzles. Typical flow at 1700us at 1600BAR is 150mm3. Fits 2004.5-2007 325HP Dodge Cummins 5.9L. Comes with new copper washer and connector tube o-ring. 1 Year warranty provided by Diesel Auto Power. Compare to DAP old part # 59LNDG-50HP. Professional installation is highly recommended.