www.ess-kayyards.com Onan Exhaust elbows - Check the part # but I think the one listed below is for a MDJE Onan Elbow Exhaust 155-1059 $237.99 Onan exhaust elbow. Part number 155-1059. [demime 1.01d removed an attachment of type image/jpeg which had a name of onanexhaustelbow1551059.jpg]