Cummins 3255122 Sensor Replacement O-Ring Compressor running excessively or air

Compressor running excessively or air pressure recovering slowly

357 with N14 (1991–2002)

Carrier Transicold reefer power packs using Carrier 20-1138-71 service number

not the Injection Pressure Regulator (IPR) valve that controls HEUI oil rail pressure (Alliant Power AP63402 / Navistar 1845041C91)

and Mack 227QS39301 on heavy-duty truck cab air-ride suspensions

Cummins 3255122 Sensor Replacement O-Ring Compressor running excessively or airDetails: coolant level sensor cummins l10 engine application. It is a direct replacement for Cummins 3255122 Cross Reference: 3255122 Specifications: Attribute Value Color Finish Black Gold Connector Shape Circular Overall Length (Inches) 4. 9 Sensor Type Coolant Level Thread Size 1 2" 14 NPT