Gasket, Flange - Exhaust

 P/N 65321 Gasket replaces P/N 67196 except on I0720A1A Engine, which requires P/N 73720. See Lycoming Service Instruction, SI-1204, which shows P/N 73720 being replaced by P/N 75118. Note: that bead Exhaust Gaskets must be replaced in pairs and not be reused if removed.