The bypass element extends the cleaning interval by polishing soot and acid contaminants out of the oil that the full-flow loop misses
rust-through
PAI 350601 air ambient pressure sensor for Caterpillar 3126B and 3406E / C15 applications
Installation gauge — Automann 136
6L (2011–2017
Cummins 4921517 Oil Pressure Sensor – ISX, ISM, ISB, X15 Mack / Volvo The bypass element extends theGenuine Cummins OEM 4921517 oil pressure sensor for ISX, ISX11. 9, ISX15, ISM, ISB 5. 9L 6. 7L, ISC 8. 3L, ISL L9, X12, and X15 engines. Three pin rectangular sensor with M14 x 1. 5 thread; ships with O ring. Reads engine oil pressure for ECM logic that drives the dash gauge, derate strategy, and oil pressure fault codes replaces Cummins 4921744 and 4087991. Signs You Need a New Oil Pressure Sensor Erratic or fluctuating oil pressure gauge readings