3812889 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hose running from the heat exchanger to the sea water pump, from the Cooling System group, weighing 0.229 kg and listed for 3 applications on D-series engines.

🚤 Compatibility

Typically suits:

• Volvo Penta D2-40
• Volvo Penta D2-40B
• Volvo Penta D2-40F

• Engine Family: D
• HP Range: 40 HP

⚙️ Key Features

• Heat exchanger to sea water pump
• 0.229 kg
• 3 applications on D-series engines
• Sea water side hose

🔌 Function

Carries sea water between the heat exchanger and the sea water pump, flexing to take up engine movement.

⚠️ Common Signs of Failure

• Salt crusting or damp trails at the hose ends
• Hose soft, swollen or spongy when squeezed
• Hose collapsing under suction, giving poor raw water flow
• Cracks in the outer cover, especially near the clips
• Rubber crumbs or liner debris found in the strainer

🛠️ Service Notes

• Hose 3812873 covers the same heat exchanger to sea water pump run at 0.202 kg for 6 applications — the two are close in weight, so order by engine designation
• Renew the clips with the hose and check the impeller and strainer if the old hose was shedding liner

📦 Condition

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