Weber 69804 (17-1/2" L x 12-1/4" W) Grease Tray for Spirit 310 and 320 Grills Made in 2013 and 2014 Weber # 69804 Spirit Grease Tray fits Spirit 310 and 320 Grills Made in 2013 and 2014. MEASURE your current grease tray to help ensure you order the correct one. 69804 Measures 17-1/2" L x 12-1/4" W and uses Catch Pan Kit # 83156. Please visit Weber's website to ensure you order the correct parts for your specific grill. It is best to look up by serial #. The following link will also help you find the alpha numeric number. http://help.weber.com/schematics/#serial-number