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Carquest: 86751
5/8"-11 thread) Extended Length 26
it replaces Muncie PL27-2BPBB / PL127-02BPBB on truck-mounted hydraulic systems for snow plow / spreader
replacing Stemco 393-0173
1-3/4" input-shaft transmissions use a different clutch brake
PAI 853761 Inlet NOX Sensor | Replaces Mack 20958942 Trailer Spring Brake Valve Carquest: 86751Inlet (upstream) NOx sensor for Mack and Volvo MP D platform heavy duty diesel engines PAI 853761. Mounts upstream of the SCR catalyst and reports raw exhaust NOx to the aftertreatment ECU for closed loop DEF dosing control. The 4 pin rectangular connector, M20 1. 5 exhaust boss, and 23" overall harness length match Mack OEM 21636091 and Mack Volvo 22303390. Signs You Need a New NOx Sensor Aftertreatment fault codes referencing the upstream inlet NOx
US$ 110.97
US$ 128.82