25173052
Diesel Exhaust Fluid (DEF) Tank Reservoir
Mack

This DEF tank reservoir is designed to store and supply diesel exhaust fluid, a key component in reducing emissions through selective catalytic reduction. Its high-quality construction ensures chemical compatibility and resistance to corrosion, maintaining fluid purity over time. Properly functioning of this reservoir is critical for the effective operation of emission control systems, helping your vehicle meet environmental regulations. The tank’s design facilitates easy refilling and inspection, supporting efficient maintenance routines. Ensuring a reliable supply of DEF is essential for maintaining engine performance and compliance. Source One Parts Center offers this reservoir as a dependable part to support your truck’s emission reduction systems and operational sustainability.