3801977 Coolant Pump Exch | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured coolant circulation pump weighing 2.583 kg and covering five applications across the D11C marine range and TAD1640VE-C. The reman catalogue attaches a standing instruction to this pump: order 21103569, 22195476 and 984740 with it. It is the circulation pump listed against the TAD1140VE, TAD1150VE, TAD1170VE and TAD1180VE ranges. Reman components are restored to technically new condition, with wear parts and anything outside tolerance replaced by new genuine parts, built to a bill of material carrying all design changes so the unit meets the latest technical specification, then tested and painted before despatch. This is an exchange item: core deposit 3804977 is charged alongside it and refunded as soon as the worn pump is returned, and the core can go back once the new one is fitted and the engine is running again.

🚤 Compatibility

Typically suits:

• Volvo Penta D11C1-A MP
• Volvo Penta D11C3-A MP
• Volvo Penta D11C2-A MP
• Volvo Penta D11C4-A MP
• Volvo Penta TAD1640-42VE-C

• Engine Family: D, TAD

⚙️ Key Features

• Order 21103569, 22195476 and 984740 alongside this pump
• 2.583 kg
• Five applications across D11C1-A MP, D11C2-A MP, D11C3-A MP, D11C4-A MP and TAD1640-42VE-C
• Exchange item - core deposit refunded on return of the worn unit
• Also supersedes Volvo part numbers 3801484, 3801561, 3801573, 3801589 and 3801604

🔌 Function

Circulates coolant through the block, heads and heat exchanger so combustion heat is carried away at a controlled rate.

⚠️ Common Signs of Failure

• Coolant temperature climbing under load
• Coolant dripping from the pump weep hole
• Rumbling or squealing from the front of the engine
• Play or roughness at the pulley when the belt is off
• Corroded or eroded impeller vanes found on strip-down

🛠️ Service Notes

• Add 21103569, 22195476 and 984740 to the same order - the reman listing calls all three up with this pump
• Flush the system and renew the coolant on refitting, and check the drive belt and tensioner while access is open
• Core deposit 3804977 is charged with this order and refunded when the worn pump goes back - the return can wait until the new one is fitted and the engine is running again

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3801977 → Supersedes 3801741 → Supersedes 3801619

OEM / Related Numbers

• 3801741 earlier number superseded by this part

📦 Condition

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