The Diesel Exhaust Fluid (DEF) Tank serves the function of storing and supplying the Diesel Exhaust Fluid (DEF) solution to the selective catalytic reduction (SCR) unit in a diesel engine. The Diesel Exhaust Fluid (DEF), which is a mixture of urea and deionized water, is injected into the exhaust stream where it helps to reduce nitrogen oxide (NOx) emissions. Attributes:• Diesel Exhaust Fluid (DEF) tank liquid level gauge serves the purpose of providing real-time information about the quantity of Diesel Exhaust Fluid (DEF) fluid present in the tank• Diesel Exhaust Fluid (DEF) tank drain plug serves the function of allowing for the controlled removal of Diesel Exhaust Fluid (DEF) fluid from the tankApplications:The Diesel Exhaust Fluid (DEF) Tank ensures the reliable storage, supply, and effective utilization of Diesel Exhaust Fluid (DEF), within the machine's emissions control unit.