D6-300A-F; D6-300D-F; D6-300I-F; D6-330A-F; D6-330D-F; D6-330I-F; D6-370A-F; D6-370D-F; D6-370I-F; D6-400A-F; D6-435D-F; D6-435I-F; D6-435I- Cooling System External Keel cooling D6-300A-F, D6-330A-F, D6-370A-F, D6-400A-F Parts on group External Keel cooling: Pos. Part No Qty Parts name Comments 1. 22320922 [1] Hose 2. 969354 [1] Clamp 3. 984733 [1] Flange screw 4. 994564 [1] Hose clamp 5. 994563 [1] Hose clamp Parts catalog : Heat Exchanger, Components D6-400A-F Heat Exchanger and Expansion Tank D6-400A-F, D6-435D-F, D6-435I-F, D6-435I-F Heat Exchanger and Expansion Tank D6-300A-F, D6-300D-F, D6-300I-F, D6-330A-F, D6-330D-F, D6-330I-F, D6-370A-F, D6-370D-F, D6-370I-F Dry exhaust pipe For External Keel Cooling D6-300I-F, D6-330I-F, D6-370I-F, D6-435I-F, D6-435I-F Rear Bracket for External Keel Cooling D6-300I-F, D6-330I-F, D6-370I-F, D6-435I-F, D6-435I-F Keel Cooling D6-300I-F, D6-330I-F, D6-370I-F, D6-435I-F, D6-435I-F Oil Cooler for Engine with Keel Cooling D6-300I-F, D6-330I-F, D6-370I-F, D6-435I-F, D6-435I-F Water Pump D6-300A-F, D6-300D-F, D6-300I-F, D6-330A-F, D6-330D-F, D6-330I-F, D6-370A-F, D6-370D-F, D6-370I-F, D6-400A-F, D6-435D-F, D6-435I-F, D6-435I-F Thermostat Housing D6-300A-F, D6-300I-F, D6-330A-F, D6-330D-F, D6-330I-F, D6-370D-F, D6-370I-F, D6-400A-F, D6-435D-F, D6-435I-F, D6-435I-F