865817 Coolant Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta coolant pipe running from the thermostat housing to the charge air cooler, used when an air compressor is installed, from the Cooling System group. It weighs 0.278 kg and is listed for 5 applications on TWD series engines. Its partner pipe 865815 runs from the water pump to the charge air cooler and is listed for the same 5 applications.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD610P
• Volvo Penta TWD610PB
• Volvo Penta TWD610V
• Volvo Penta TWD630ME
• Volvo Penta TWD630VE

• Engine Family: TWD

⚙️ Key Features

• Thermostat housing to charge air cooler
• Used when an air compressor is installed
• 0.278 kg
• 5 applications on TWD series engines
• Partner pipe 865815 runs from the water pump

🔌 Function

Carries coolant along a fixed route between two points in the cooling circuit, in a formed rigid run that clears the surrounding pipework.

⚠️ Common Signs of Failure

• Coolant weep, crust or staining at either end connection
• Coolant loss with no obvious leak at the hoses
• Pipe corroded, pitted or thinned where it has been wet
• Sealing rings found hard, flattened or split on removal
• A bright chafe line where the pipe has rubbed against a bracket

🛠️ Service Notes

• Renew the sealing rings at both ends
• This pipe is for engines with an air compressor installed - check the build before ordering
• The two pipes are close in mass, so identify them by which end they land on rather than by weight

📦 Condition

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