25173519
Diesel Exhaust Fluid (DEF) Tank Reservoir
Mack

This reservoir is a critical component of the emission control system, storing the Diesel Exhaust Fluid required for selective catalytic reduction. Its design ensures secure containment and prevents leaks, which is vital for environmental compliance and vehicle operation. Made from corrosion-resistant materials, it withstands the chemical properties of DEF and the rigors of heavy-duty use. Proper maintenance and timely replacement of this tank help ensure the efficient delivery of DEF to the SCR system, reducing emissions and maintaining engine performance. Easy to install and service, this reservoir supports fleet operators in meeting strict emission standards. Source One Parts Center supplies this reservoir as part of their extensive emission control offerings.