3581474 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hose running between the heat exchanger and the exhaust riser, from the Cooling System group, weighing 0.125 kg and listed for 14 applications across TAMD, KAMD and KAD series engines. It supersedes part number 860656.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD42WJ-A
• Volvo Penta KAMD44P-B
• Volvo Penta KAMD44P-C
• Volvo Penta KAD300-A
• Volvo Penta KAD32P
• Volvo Penta KAD43P-A
• Volvo Penta KAD44P
• Volvo Penta KAD44P-B
• Volvo Penta KAD44P-C
• Volvo Penta KAMD300-A
• Volvo Penta KAMD43P
• Volvo Penta KAMD43P-A
• Volvo Penta KAMD44P-A
• Volvo Penta KAMD43P-B

• Engine Family: TAMD, KAMD, KAD

⚙️ Key Features

• Heat exchanger to exhaust riser
• 0.125 kg
• Supersedes 860656
• 14 applications across three engine series

🔌 Function

Carries cooling water from the heat exchanger to the exhaust riser.

⚠️ Common Signs of Failure

• Water weeping at the clamped ends
• Hose softened, swollen or perished
• Cracking visible when the hose is flexed
• Restricted flow causing the riser to overheat
• Internal deterioration shedding debris

🛠️ Service Notes

• Three hoses now supersede 860656 across different engine families, so order by the current part number and engine series
• A restricted feed to the exhaust riser lets it run dry and corrode from the inside

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3581474 → Supersedes 860656

📦 Condition

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