Shaw Development DEF Tank 908-0144-M04 / PF1748 673020M

Shaw DEF Tank 908-0144 is a genuine OEM replacement engineered to reliably manage Diesel Exhaust Fluid (DEF) delivery in heavy-duty vehicles. Built with robust materials for durability and performance, this DEF tank safeguards Selective Catalytic Reduction (SCR) systems by ensuring proper fluid storage and supply—helping to maintain emissions compliance, reduce downtime, and extend system life.