Product Description
PAI EGR Differential Pressure Sensor 050741 is a replacement for Cummins part number 4921728, designed to monitor pressure differences within the exhaust gas recirculation system of compatible Cummins diesel engines.
The sensor sends pressure readings to the engine control module to help regulate EGR flow and maintain proper emissions system operation.
Featuring a three-pin rectangular electrical connector, this sensor is suitable for replacement during engine maintenance or repairs involving faulty EGR pressure readings.
Used in select Cummins diesel engine configurations, including certain ISX and ISB/QSB applications.
Cross-references Cummins 4921728 and aftermarket part numbers Automann 577.90533, Genuine Newstar S-27076, and World American WA902-18-7917.
Verify compatibility with your engine serial number and existing sensor before ordering.
