20405616 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Inlet Manifold Transfer Tube - Part Number: 20405616

Genuine Volvo Penta inlet-manifold transfer tube used with two sealing rings 20405536 on the TD520GE. The same tube is retained within the TAD532GE charge-air cooler and radiator installation, where it forms part of the sealed charge-air path.

⚙️ Key Features

• Rigid charge-air transfer tube

• Used in the TD520GE inlet-manifold assembly

• Sealed by two rings 20405536

• Also used in the TAD532GE charge-air cooler installation

• Correct tube routing and end dimensions must match the original

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 20405616 - current Volvo Penta tube reference

OEM / Related Numbers:

• 20405536 - pair of sealing rings

• 20735825 - TD520GE charge-air pipe

• 20412291 / 20405657 - related coolant pipes in cooling arrangements

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D5 charge-air and inlet-manifold systems

Typically suits:

• Engine / equipment models:

• TD520GE

• TAD532GE

• Engine Type: Volvo Penta 5-litre industrial diesel

• Year / Serial Range: Inlet and charge-air installation dependent; confirm the complete engine serial number

🔌 Function

Transfers compressed intake air through the sealed connection between the charge-air system and inlet manifold.

Common signs of failure:

• Boost-air leakage at either tube end

• Oil mist or dust tracks around the joint

• Tube corrosion, cracking or distortion

• Damaged or displaced sealing rings

• Reduced power and increased black smoke from boost loss

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging