3840357 Charge Air Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta charge air pipe listed under the Cooling System group, weighing 1.030 kg and covering 5 applications on D series engines. It supersedes part number 3818406.

🚤 Compatibility

Typically suits:

• Volvo Penta D12D-A MH
• Volvo Penta D12D-B MP
• Volvo Penta D12D-D MP
• Volvo Penta D12D-F MP
• Volvo Penta D12D-H MP

• Engine Family: D

⚙️ Key Features

• 1.030 kg
• 5 applications on D series engines
• Supersedes 3818406
• Listed under the Cooling System group

🔌 Function

Carries compressed charge air between the turbocharger, the charge air cooler and the inlet, keeping it sealed under boost.

⚠️ Common Signs of Failure

• Loss of power and black smoke from a boost leak
• Hissing or whistling under load
• Oily film or soot tracks around the joints
• Pipe chafed, cracked or corroded through, often at a clamp
• Clamps found slack or the pipe pushed off its spigot

🛠️ Service Notes

• Renew the clamps and seals at both ends so the joint holds boost
• Check the charge air cooler and hoses for the same soot or oil tracks while the pipe is off

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3840357 → Supersedes 3818406

OEM / Related Numbers

• 3818406 earlier number superseded by this part

📦 Condition

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