Navistar 4097722C91 Def Level Sensor Replacement Hood Pivot Bushing Kit and Cat C-series generator sets

and Cat C-series generator sets specifying the 326-1641 Advanced Efficiency primary fuel filter

Isolator Bolt Assemblies — vibration-dampening mounts (qty 10)

000 lb-rated Mack steer axles

Volvo D11 / D13 / D13TC (2022–present)

Cummins: 3031959

Navistar 4097722C91 Def Level Sensor Replacement Hood Pivot Bushing Kit and Cat C-series generator setsReplacement DEF (diesel exhaust fluid) tank level sensor for International Navistar trucks, OEM 4097722C91. The 18 inch sensor reads fluid level for the SCR aftertreatment system through a 4 pin rectangular connector a chronically failure prone item that triggers DEF level faults, derate timers, and warning lamp activation when defective. PAI 450645OEM is the OEM equivalent direct replacement. Signs You Need a New DEF Level Sensor DEF level gauge