22780997 Connection Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta connection pipe from the Cooling System group, weighing 1.833 kg and listed for four TAD series engine applications. It supersedes part number 21767299.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1180-83VE
• Volvo Penta TAD1170-72VE
• Volvo Penta TAD1150-52VE
• Volvo Penta TAD1140-42VE

• Engine Family: TAD

⚙️ Key Features

• Connection pipe from the Cooling System group
• 1.833 kg
• Supersedes 21767299
• Listed for four TAD series applications

🔌 Function

Joins two parts of the coolant circuit with a rigid formed section, holding the connections in fixed positions and carrying the full flow between them.

⚠️ Common Signs of Failure

• Coolant weeping or dripping from a joint at the pipe
• Overheating or a temperature gauge that wanders
• White or coloured crust at a hose connection
• Corrosion pinholes along the pipe, usually low down
• Sealing faces or o-ring grooves corroded when the pipe is drawn

🛠️ Service Notes

• Renew the seals, hoses and clamps at both ends while the pipe is out
• Check coolant condition and inhibitor level, as internal corrosion is the usual cause of failure

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22780997 → Supersedes 21767299

OEM / Related Numbers

• 21767299 earlier number superseded by this part

📦 Condition

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