740A; BB740A Miscellaneous Equipment Blind Flange Kit Exhaust Outlet: 872238 Parts on group Blind Flange Kit Exhaust Outlet: 872238: Pos. Part No Qty Parts name Comments 2. 872238 [1] Seal flange kit Late type 4. 6. 925256 [1] O-ring 7. 814473 [2] Closure 8. 941908 [4] Spring washer 9. 970945 [4] Hexagon screw Parts catalog : Blind Flange Kit Exhaust Outlet: 1140003 Extension Kit, Exhaust Manifold: 856504 Extension Kit, Exhaust Manifold: 856503 Silencer and Exhaust Line Earlier Model: 854511 Silencer and Exhaust Line Earlier Model: 854513 Silencer, Blind Flange, Exhaust Line, Later Model: 872244 Silencer, Blind Flange, Exhaust Line, Later Model: 854513