3809611 Cylinder Head | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta cylinder head from the Engine group, weighing 38 kg and listed for 5 applications on D series engines. It supersedes part number 3583522.

🚤 Compatibility

Typically suits:

• Volvo Penta D2-55
• Volvo Penta D2-55B
• Volvo Penta D2-55C
• Volvo Penta D2-55D
• Volvo Penta D2-55E

• Engine Family: D
• HP Range: 55 HP

⚙️ Key Features

• 5 applications on D series engines
• Supersedes 3583522
• 38 kg

🔌 Function

Closes the top of the cylinders and carries the valves, seats and ports through which the engine breathes.

⚠️ Common Signs of Failure

• Coolant loss with no external leak, or bubbles in the header tank
• White smoke and a sweet smell from the exhaust
• Loss of compression on one or more cylinders
• Oil and coolant mixing
• Cracks or corrosion found around the valve seats or between ports on strip-down

🛠️ Service Notes

• At 38 kg this needs lifting gear or two people — it is too heavy to handle over an open engine on your own
• Head bolts and the head gasket are single-use; check the block face for flatness and the liner protrusion before fitting
• Renew coolant and oil after the repair, since both are usually contaminated by the failure that led to it

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3809611 → Supersedes 3583522

OEM / Related Numbers

• 3583522 earlier number superseded by this part

📦 Condition

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