MD21B; AQD21B Miscellaneous Equipment Cooling Water Intake: 841723 Parts on group Cooling Water Intake: 841723: Pos. Part No Qty Parts name Comments 1. 841723 [1] Coolant inlet 2. 836876 [1] Strainer 3. 836879 [1] Nut 4. 828239 [1] Valve 5. 828696 [1] Hose attachment 8. 841771 [1] T-pipe 9. 961669 [2] Hose clamp 10. 949315 [1] Rubber hose Parts catalog : Cooling Water Intake: 828244 Electrical Oil Bilge Pump Separate Exhaust Outlet and Water Intake: A Separate Exhaust Outlet and Water Intake: MD21 Water-cooled Exhaust Riser Water Cooled Exhaustline Water Cooled Exhaust Silencer with Installation Components Water Cooled Exhaust Silencer with Installation Components