Caterpillar 2393478 Boost Sensor Replacement Transmission Parts Peterbilt 389 rear (2008–2022)

Peterbilt 389 rear (2008–2022)

used on heavy-duty R-series drive axle outer wheel hubs (ConMet

International with Cummins ISM/ISX (2002-2010)

Air Temperature Sensor | Ambient | 1

flow-matching to OE specifications

Caterpillar 2393478 Boost Sensor Replacement Transmission Parts Peterbilt 389 rear (2008–2022)The PAI 350579 is an aftermarket boost intake manifold absolute pressure (MAP) sensor for Caterpillar C11, C13, C15, and C18 diesel engines. It senses turbocharger boost or intake manifold pressure across a 04 bar (058 psi) range and feeds the ECM signal used for fueling, timing, and turbo control. Direct replacement for Caterpillar 239 3478 2393478 and Automann 577. 99522. Signs You Need a New Boost Pressure Sensor Check engine light with boost