23534998 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta cooling system hose for D4 engines, weighing 0.696 kg and listed for nine D series applications. The D6 hose is within 14 grams of it, so the engine designation is what separates them.

🚤 Compatibility

Typically suits:

• Volvo Penta D6-340I-G
• Volvo Penta D6-380I-G
• Volvo Penta D4-175I-G
• Volvo Penta D4-230I-G
• Volvo Penta D4-270I-G
• Volvo Penta D4-320I-G
• Volvo Penta D4-300I-G
• Volvo Penta D6-300I-G
• Volvo Penta D4-145I-G

• Engine Family: D
• HP Range: 145-380 HP

⚙️ Key Features

• For D4 engines
• 0.696 kg
• Listed for nine D series applications
• The D6 hose 23535000 is within 14 grams of it, so the engine designation is the guide

🔌 Function

Carries coolant between components of the D4 cooling circuit, flexing to absorb engine movement and vibration that a rigid pipe could not.

⚠️ Common Signs of Failure

• Coolant weeping or dripping at the hose ends
• Persistent coolant loss with no visible leak elsewhere
• Hose soft, spongy or ballooned when squeezed warm
• Hard, glazed or cracked outer surface
• Inner wall crumbling and shedding rubber into the circuit

🛠️ Service Notes

• Confirm whether the engine is a D4 or a D6 before ordering - the two hoses are close enough in weight that only the part number separates them
• Renew the clips with the hose if they are corroded or have cut into the rubber
• Pressure test the circuit after fitting and re-check the clamps once the engine has been through a heat cycle

📦 Condition

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