430; 430A; 430B; 431A; 431B; 432A; 434A; 500B; 501B; 570A; 572A; 740B; DP-A; DP-A1; DP-A2; DP-C; DP-C1; DP-C1 1.95; DP-C1 2.30; DP-D; DP-D1; DP-D1 Miscellaneous Equipment Exhaust Outlet Drive Unit Parts on group Exhaust Outlet Drive Unit: Pos. Part No Qty Parts name Comments 1. 856512 [1] Exhaust pipe kit 2. 834825 [2] Hull fitting 3. 855642 [2] Exhaust hose 4. 853012 [8] Hose clamp 5. 804435 [8] Screw 6. 950363 [8] Lock nut 7. 955894 [8] Washer 8. 1140003 [1] Cover plate 9. 841503 [1] Intermediate section Parts catalog : Installation Kit for Silencer Control Cables High Speed Pitot Tube Log Kit Electronic Speed and Distance Log Kit Extension Kit 4'': 872090 Extension Kit 4'': 841318 Exhaust Line Extension Kit, Exhaust Manifold: 841503 Extension Kit, Exhaust Manifold: 841504 Extension Kit, Exhaust Manifold: 857127 Extension Kit, Exhaust Manifold: 857128 Mounting Kit, Fresh Water Cooling