FASS High Output Heater Disk 2021-chevrolet-silverado-3500-hd-esi7462994 Kit Includes

Kit Includes

finished off with boots to protect the shafts

making setup changes simple during suspension upgrades

simply change the spring and you are done

0″ shocks

FASS High Output Heater Disk 2021-chevrolet-silverado-3500-hd-esi7462994 Kit IncludesWhen the fuel temperature drops below 34 Fahrenheit, the thermostatically controlled High Output Fuel Heater Disk will automatically power on. Fuel is then heated by the 300 watt heating element as the fuel is entering the FASS System, preventing gelling of the diesel fuel in the FASS filters. As the FASS continually polishes the fuel it will heat the fuel in the fuel tank, further preventing gelling. Once the fuel reaches optimal temperature the High