Cummins 6.7L 4306993 Fuel Rail Pressure Sensor PAI 050591CROSS REFERENCE: 4306993 4930429 APPLICATION: Cummins 6. 7L Engines Multiple use application BRAND: PAI 050591 Cummins 6. 7L 4306993 Fuel Rail Pressure Sensor PAI 050591 aftermarket truck parts and heavy truck parts. Ensures consistent fuel pressure monitoring for reliable combustion. All components are proudly manufactured in the U. S. A. by PAI Industries Inc., an ISO9001 certified company with over 50 years of experience in the heavy duty truck