866771 Coolant Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta coolant pipe for engines with keel cooling, from the Cooling System group, weighing 3.136 kg and listed for 8 applications on TAMD series engines. It consolidates three earlier numbers, 849331, 849323 and 862667. Coolant pipe 866579 carries the same keel cooling note and is published at 3.13 kg, six grams away, so weight will not separate the two - the supersession list and the application count will.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD162C-C
• Volvo Penta TAMD162A
• Volvo Penta TAMD162B
• Volvo Penta TAMD162C
• Volvo Penta TAMD162C-B
• Volvo Penta TAMD163A-A
• Volvo Penta TAMD165A
• Volvo Penta TAMD165C

• Engine Family: TAMD

⚙️ Key Features

• For engines with keel cooling
• 3.136 kg
• Listed for 8 applications
• Consolidates 849331, 849323 and 862667

🔌 Function

Carries coolant between the engine and the keel cooling circuit.

⚠️ Common Signs of Failure

• Coolant weeping at the pipe ends
• External corrosion or pitting along the run
• Coolant level falling and the engine running hot under load
• Union or flange faces damaged so a new seal will not hold

🛠️ Service Notes

• Renew the seals at both ends and flush the circuit if the old pipe was silted
• Coolant pipes 866772 and 866774 also list 862667 among the numbers they replace, so an order raised from that old number alone needs the cooling arrangement confirmed first

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 866771 → Supersedes 849331

📦 Condition

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