PAI 181841 Engine Thermostat – Cummins 855 Big Cam (187°F) fuel filter 9 Predecessor Fleetguard FS1003 (10-micron

9 Predecessor Fleetguard FS1003 (10-micron

Always replace a blown fuse with one of the same amperage and never bypass a blown fuse with a higher rating

30-01090-01

Handle pulls

PAI 181841 Engine Thermostat – Cummins 855 Big Cam (187°F) fuel filter 9 Predecessor Fleetguard FS1003 (10-micronPAI Industries 181841 bypass style engine coolant thermostat for Cummins 855 family engines (NH855, NT855, NTA855, NTC855, Big Cam IIV, and 855 LFC). Opens at 187F (86C) to regulate coolant flow between block and radiator. Aftermarket replacement for Cummins 3064455 (with supersessions 3039395 and 3061500). Ships with the housing gasket required for installation. Signs You Need a New Thermostat Engine overheating under load Slow warm up or never