Serial#: 4921746, 4087989NX, 4087989, 4903479, 4928594
Casting#: 4921746, 4087989NX, 4087989, 4903479, 4928594
Core Charge: 0
OEM #: N/A
Good used CUMMINS ISM Exhaust Pressure Sensor. Casting number is 4921746, 4087989NX, 4087989, 4903479, 4928594. Please see pictures, call or email for more information. Thank you.