PAI 050691 Oil Pressure Switch – Cummins L10 M11 N14 Detroit Diesel Replaces Detroit OE 23527339

Replaces Detroit OE 23527339

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PAI 050691 Oil Pressure Switch – Cummins L10 M11 N14 Detroit Diesel Replaces Detroit OE 23527339Aftermarket oil pressure warning switch for Cummins big bore engines L10, M11, N14, NTA855, and K19 supplied by PAI Industries (PAI 050691) as a direct replacement for Cummins 3408607 (and supersedes 2897691, 3056344, 3629015). The switch threads into the engine main oil gallery and grounds the oil pressure warning circuit when oil pressure drops below the switch set point, protecting the bearings from running unlubricated. 1 8 in 27 NPT male thread,