740A; BB740A Miscellaneous Equipment Silencer, Blind Flange, Exhaust Line, Later Model: 854513 Parts on group Silencer, Blind Flange, Exhaust Line, Later Model: 854513: Pos. Part No Qty Parts name Comments 14. 854513 [1] Exhaust pipe 15. 854363 [2] Exhaust pipe 16. 854490 [2] Gasket 17. 975284 [2] O-ring 18. 961348 [8] Cross recessed screw Parts catalog : Silencer, Blind Flange, Exhaust Line, Later Model: 872244 Silencer and Exhaust Line Earlier Model: 854513 Silencer and Exhaust Line Earlier Model: 854511 Extension Kit, Exhaust Manifold: 856503 Extension Kit, Exhaust Manifold: 856504 Blind Flange Kit Exhaust Outlet: 872238 Silencer Earlier Model Silencer Later Model Installation Kit for Silencer Exhaust Outlet and Exhaust Line: 854516 Exhaust Outlet and Exhaust Line: 854513 Exhaust Grommet Kit Drive Unit DP-C