The 9.63 Inch Paccar Diesel Particulate Filter with a 14.45 Inch Diameter is a high-quality, environmentally friendly exhaust emission solution. Constructed from stainless steel, this filter is designed to meet EPA17 standards and is sold with clamps and gaskets included. Manufactured according to OE technology, it is made to match OE performance and fits most Paccar makes and models. With direct OE replacement numbers 2131533, 2131533PE, 2516807C91, and OTR58069, this filter offers practical and reliable performance, making it an ideal choice for diesel vehicle owners looking for a sustainable and effective solution.