2002 9900 INTERNATIONAL, 2000,5000,9100,9200,9300,9400 SERIES TRUCKS CORE DIMENSIONS- 41.5 X 28.0 X 2.25 INLET 2.5 OUTLET 2.5 , WITH OEM PART# 1693644C91 , 1698743C91 , 1698743C92 , 1698845C91 , 2006981C92 , 3502951C92 , 3522392C91. CORE SPECS: 41.5 x 28 x 2.25