C20436, 142-0563, Onan DD11, DD13 Carb Gasket Perfect for a carb clean and freshen up job. Made in USA.
Choose If you Have a DD11 Style Or DD13 Style carb for correct gasket. LOOK AR PHOTOS
 
Used with C24666, C24665, 142-0570, Kits and C27507, C20388, C24328, C24926 ONAN # 142-0660 Carbrurators.  Can be used on following carbs DD11, DD12, FOR DD13, DD14, DD15 (Choose DD13 gasket). This carb is installed on Case Ingersoll 226, 446, 448 648, and some 646 BF and BF and B series Onan Engines. And many other brands of Equipment. 
 
We also offer full OEM Rebuild Kits for DD Carburators HERE
NOTE- Color My Very