MD6; MD6A; MD6B; MD7; MD7A; MD7B Miscellaneous Equipment Sea Water Filter, Earlier Prod Parts on group Sea Water Filter, Earlier Prod: Pos. Part No Qty Parts name Comments 1. 831733 [1] Strainer 2. 3. 4. 831737 [1] Strainer 5. 831738 [2] Nut 6. 7. 831752 [1] Connecting pipe 8. 831752 [1] Connecting pipe 9. 961666 [2] Hose clamp 10. 831774 [1] Retainer 11. 12. 834371 [1] Screw 13. 952969 [1] Hose Parts catalog : Water Cooled Exhaust Silencer with Installation Components, Later Prod Water Cooled Exhaust Silencer with Installation Components, Earl. Pr.: B Water Cooled Exhaust Silencer with Installation Components, Earl. Pr.: A Chemicals Tools: 844636 Tools: 833667 Sea Water Filter, Later Prod Bilge Pump, Engine Room Fan Fuel Tank, Fuel Indicator and Electrical Fuel Pump Fuel Filter and Connecting Components Tank Gauge Kit for Drinking Water Outer Exhaust Line and Water Strainer