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About this item AIR1® Diesel Exhaust Fluid (DEF) is a pure, aqueous solution of urea and water, to be used in new diesel SCR engine technology. AIR1® DEF is API certified to guarantee product quality Meets automotive industry specification defined by ISO 22241 Required in trucks using SCR technology, DEF helps reduce emissions of NOx gases that are produced inside the engine during combustion BUTTERY TRUCK – SHIPPED CARTON QUANTITY ONLY
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🇺🇸 Ship from USA · On Agora since 2026
$11.99