23071902 Seawater Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta seawater pipe from the Cooling System group, weighing 2.030 kg. It supersedes part number 888851 and covers its four D series engine applications. Seawater pipework corrodes from the inside, so inspect the bore rather than the outside.

⚙️ Key Features

• Seawater pipe from the Cooling System group
• 2.030 kg
• Supersedes 888851 and covers its four D series engine applications

🔌 Function

Carries raw seawater through the cooling installation, linking the pump, exchanger and discharge in a fixed run.

⚠️ Common Signs of Failure

• Seawater weeping or salt crust at a joint or along the run
• Cooling performance down as the bore silts up
• External corrosion blisters or green staining on the pipe
• Sealing faces found pitted where the joint sits
• Bore found scaled, choked or wasted paper-thin from the inside

🛠️ Service Notes

• Inspect the bore rather than the outside - seawater pipework corrodes from within and can look sound until it goes through
• Renew the O-rings, gaskets and clamps at each joint, and check the anodes in the circuit at the same time
• Flush the seawater side and check the strainer and impeller if the old pipe was silted

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23071902 → Supersedes 888851

OEM / Related Numbers

• 888851 earlier number superseded by this part

📦 Condition

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