21887491 Oil Pipe | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta pipe returns separated oil from the crankcase oil separator to the TAD734GE engine.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD734GE
• Volvo Penta TAD752GE
• Volvo Penta TAD753GE
• Volvo Penta TAD754GE

• Engine Family: TAD

⚙️ Key Features

• TAD734GE application
• Factory banjo and pipe geometry
• Closed crankcase-ventilation system
• Approximate weight: 0.187 kg
• Works with breather pipe 21887754

🔌 Function

Returns separated lubricating oil from the oil separator to the engine.

⚠️ Common Signs of Failure

• Oil leakage at hollow screws
• Blocked return pipe
• Increased oil carry-over
• Cracked or bent pipe
• Damaged sealing washers

🛠️ Service Notes

• Offer the pipe up so it lines up with both unions before either is tightened — springing a rigid oil pipe into place leaves it stressed and it will crack at a flange or a bend in service
• Renew the sealing washers, O-rings or gaskets at every union rather than reusing them, and never try to cure a weep by overtightening a union
• Check the pipe is clear and clean before fitting, and keep it capped until it goes on; after a bearing or turbocharger failure the debris is still in the pipework and will take the new part with it
• Support the pipe on its original clips, clear of hot and moving parts, and look for chafe marks where it passes a bracket or a bulkhead
• Run the engine after fitting, confirm oil pressure comes up, and check every joint for leaks warm as well as cold

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• VOE21887491

Aftermarket / Verified Equivalents

• Oil separator: 21887256
• Gasket: 20532891
• Hollow screws: 21527800 and 20405562
• Sealing washers: 969011
• Adapter: 21887496
• Adapter: 23006238
• O-ring: 20412359
• Breather pipe: 21887754

📦 Condition

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