23001231 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta cooling system hose weighing 1.383 kg, listed for four D series engine applications and superseding part number 21164281.

🚤 Compatibility

Typically suits:

• Volvo Penta D11A-C MP
• Volvo Penta D11A-D MP
• Volvo Penta D11A-E MP
• Volvo Penta D11A-C (IPS)

• Engine Family: D

⚙️ Key Features

• Cooling system hose
• 1.383 kg
• Supersedes part number 21164281
• Listed for four D series engine applications

🔌 Function

Carries coolant along a flexible section of the circuit, taking up the movement between the components it connects.

⚠️ Common Signs of Failure

• Coolant weeping or salt trails at the clamped ends
• Rubber hardened and crazed, or gone soft and spongy
• Ballooning when the system reaches operating pressure
• Sweet coolant smell in the engine space
• Header tank level dropping with no obvious puddle

🛠️ Service Notes

• Renew the clamps and check the stub pipes for corrosion while the hose is off
• Support the run so the hose cannot chafe against structure or pipework

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23001231 → Supersedes 21164281

OEM / Related Numbers

• 21164281 earlier number superseded by this part

📦 Condition

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