23557557 Return Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta oil return pipe weighing 0.306 kg, listed for three TAD series engine applications. It consolidates earlier references 22928535 and 22929549.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1650VE-B/51VE
• Volvo Penta TAD1670-72VE
• Volvo Penta TAD1640-42VE-C

• Engine Family: TAD

⚙️ Key Features

• Oil return pipe from the Lubricating and Oil System group
• 0.306 kg
• Listed for three TAD series engine applications
• Consolidates the earlier oil return pipe references 22928535 and 22929549
• Also supersedes Volvo part number 21910194

🔌 Function

Drains oil back to the sump by gravity from the component it serves, so the oil that has done its work can return to the system.

⚠️ Common Signs of Failure

• Oil weeping or dripping from the pipe joints or along the pipe run
• Oil level falling with fresh oil found on the engine or drip tray
• Smoke or oil carry-over if the drain is restricted and oil backs up
• Pipe found kinked, cracked or blocked with carbon and sludge on removal

🛠️ Service Notes

• A restricted return line will push oil back through the seals of whatever it drains, so check the pipe is clear before condemning that component
• Renew the sealing rings or gaskets at both ends of the pipe when it is changed

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23557557 → Supersedes 22929549 → Supersedes 15160855 → Supersedes 11158044

OEM / Related Numbers

• 22928535 earlier number superseded by this part
• 22929549 earlier number superseded by this part
• 15160855 earlier number superseded by this part
• 11158044 earlier number superseded by this part

📦 Condition

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