SKU:59321159221
Cummins 5400509 Exhaust Oxygen Sensor Replacement
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Description
Cummins 5400509 Exhaust Oxygen Sensor ReplacementPAI Industries 050787 aftermarket exhaust oxygen (O2) sensor for Cummins natural gas engines the M18 x 1. 5, 4 pin rectangular connector lambda sensor on a 44. 8 in lead used by the ECM to trim air fuel ratio in CNG service. Direct cross to Cummins OEM 5400509 (and earlier 4384381). Ships with high temperature anti seize compound on the threads. Signs You Need a New O2 Sensor Active fault code for O2 sensor circuit, slow response, or rich lean
Manufacturer PAI Industries Part Number 64MT348M (Mack service number) Sensor Type Electric tachometer / engine speed Connector Shape Rectangular Pin Count 3 Overall Length 11
Automann: AB1DK23L-8864
Kenworth T300 medium-duty front suspension
389 with Series 60 (1991-2007)
clean both mating surfaces and torque the pump fasteners to Cummins service-manual specification
Fleetguard AF25435 Air Filter
Signs You Need a New Differential Lockout Body Kit
Reyco Granning 23631-01 axle suspensions
red/white Application Straight mud-flap hangers Side Universal (roadside or curbside) Cross References
Switch feels loose
Flagg RB328
Bosch: 0445117024
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Exchange/Return Notes
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