21194501 Filter | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta suction-side oil strainer fitted in the D2-50F lubrication system. The strainer screens larger debris before oil reaches the pump and must remain clean, undamaged and correctly sealed to prevent oil starvation or air entry.

🚤 Compatibility

Typically suits:

• Volvo Penta D2-55
• Volvo Penta D2-55B
• Volvo Penta D2-55C
• Volvo Penta D2-55D
• Volvo Penta D2-55E
• Volvo Penta D2-55F
• Volvo Penta D2-50F
• Volvo Penta D2-75
• Volvo Penta D2-75B
• Volvo Penta D2-75C
• Volvo Penta D2-75F
• Volvo Penta D2-60F

• Engine Family: D
• HP Range: 50-75 HP

⚙️ Key Features

• Genuine Volvo Penta lubrication-system strainer
• Confirmed D2-50F application
• Protects the oil pump from larger contaminants
• Works with pipe 21194503 and O-ring 861997
• Inspect during sump or oil-pump service
• Engine type: Volvo Penta D2 four-cylinder marine diesel

🔌 Function

Screens coarse debris from engine oil before it enters the oil pump suction passage.

⚠️ Common Signs of Failure

• Low oil pressure despite correct oil level
• Delayed oil-pressure build after starting
• Debris or sludge blocking the mesh
• Cracked pickup or damaged sealing O-ring drawing air
• Metal fragments found during engine inspection

🛠️ Service Notes

• Fit a new filter rather than cleaning and reusing one, unless the workshop manual for your engine specifically describes a cleaning procedure for it
• Check that the sealing face and the housing are clean and undamaged, and use any seal supplied with the filter rather than the old one
• Observe any flow-direction or orientation marking on the filter and make sure it seats fully home before closing the housing
• Keep dirt out while the housing is open, and clean away anything that has collected in it before the new filter goes in
• Run the engine afterwards, check for leaks and for correct operation, and change the filter again at the interval in your engine's maintenance schedule

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21194503 - strainer pipe
• 861997 - sealing O-ring
• 3840525 - spin-on oil filter
• 3583580 - pressure-reduction valve
• 21849845 - associated gasket

📦 Condition

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