21887754 Breather Pipe | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta breather pipe routes crankcase vapour between the TAD734GE engine, oil separator and intake system.

🚤 Compatibility

Typically suits:

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

• Engine Family: TAD

⚙️ Key Features

• TAD734GE application
• Closed crankcase-ventilation route
• Approximate weight: 0.13 kg
• Works with oil pipe 21887491
• Factory hose and separator interfaces

🔌 Function

Routes blow-by vapour through the oil-separation system.

⚠️ Common Signs of Failure

• Oil mist at joints
• Blocked or cracked pipe
• Oil carry-over into intake

🛠️ Service Notes

• Route the new pipe exactly as the original ran, with no kinks and no sagging low point where oil or condensate can collect and block the flow
• Support the pipe with its original clips and keep it clear of hot surfaces and moving parts; a chafed or melted breather puts oil mist into the engine space
• Make sure both connections are clean, sealed and clamped — a leaking breather makes an oily mess and upsets crankcase pressure
• Clean out the breather housing, hose stub or oil separator while the pipe is off; blocked crankcase ventilation pressurises the crankcase and pushes oil past seals and the dipstick
• Check the joints again after the first run at temperature, when the pipe is soft and connections can settle

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• VOE21887754

Aftermarket / Verified Equivalents

• Oil separator: 21887256
• Gasket: 20532891
• Hollow screws: 21527800 and 20405562
• Sealing washers: 969011
• Adapter: 21887496
• Adapter: 23006238
• O-ring: 20412359
• Oil pipe: 21887491
• Hose clamp: 21887206

📦 Condition

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