Dongfeng 1205510-K74M0 Urea Tank Assembly

This Diesel Exhaust Fluid (DEF) tank assembly serves as the urea storage and supply unit for the Selective Catalytic Reduction (SCR) system on Dongfeng Yulong series heavy-duty trucks powered by Cummins diesel engines. The assembly integrates the tank body, heating element, level sender, and pump module interface. It is designed to meet China VI / Euro VI emission standards. The unit is supplied without the filler cap (cap sold separately). Constructed from high-density polyethylene (HDPE) for chemical resistance and durability in heavy-duty operating cycles. Direct replacement for Dongfeng part number 1205510-K74M0.