Cummins 4384812 Dual Probe Exhaust Temperature Sensor Replacement Normally Closed Harsh ride or excessive bouncing

Harsh ride or excessive bouncing over road imperfections

Freightliner / TRP: 3030-TSLS

Used as the radiator surge-tank pressure cap on Cascadia

Also known as: FS9375

Cummins 4384812 Dual Probe Exhaust Temperature Sensor Replacement Normally Closed Harsh ride or excessive bouncingAftermarket dual probe exhaust gas temperature (EGT) sensor module for Cummins EPA13 ISX and QSX 12 liter engines, supplied by PAI Industries (PAI 050727) as a direct replacement for Cummins OEM 4384812. The sensor reports pre and post SCR exhaust temperatures to the engine ECM so the aftertreatment controller can manage DEF dosing and DPF regeneration windows. Threaded fittings install into the exhaust gas temperature module bracket on the SCR DPF