RAIL PRESSURE RELIEF VALVE - CUMMINS ('03-'07, 5.9L)

Upon receiving the part i was a bit skeptical. The box had been opened and rewrapped in the waxed paper. I conducted a flow test in the truck and was good. The only reason i did not give it 5 stars was part had been opened from its sealed plastic bag. Other than that price was the lowest service was outstanding great job to the Geno team.