3830699 Seawater Pump | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta seawater pump from the Cooling System group, weighing 7.979 kg and listed for 11 applications on TAMD series engines. It supersedes part numbers 3826296 and 3826689.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD71B
• Volvo Penta TAMD75P-A
• Volvo Penta TAMD73P-A
• Volvo Penta TAMD73WJ-A
• Volvo Penta TAMD74P-A
• Volvo Penta TAMD74P-B
• Volvo Penta TAMD74A
• Volvo Penta TAMD74C-A
• Volvo Penta TAMD74C-B
• Volvo Penta TAMD74L-A
• Volvo Penta TAMD74L-B

• Engine Family: TAMD

⚙️ Key Features

• 7.979 kg
• Supersedes 3826296 and 3826689
• Cooling System group
• 11 applications on TAMD series engines

🔌 Function

Draws raw water through the intake and pushes it through the heat exchanger circuit to carry engine heat overboard.

⚠️ Common Signs of Failure

• Weak or no discharge at the exhaust outlet
• Engine running hotter than normal, worse at higher revs
• Salt crust or drips at the pump body and seals
• Squeal, rumble or growl from the pump bearings
• Impeller vanes torn, worn short or missing pieces

🛠️ Service Notes

• Gear 3830720 is listed as a part for this pump, so check it when the pump is stripped
• Look for missing impeller pieces downstream in the heat exchanger before commissioning the new pump
• The published weight matches oil cooler 3830503 exactly, so use the part number rather than weight to confirm what you have

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3830699 → Supersedes 3826296

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging