21118787 Oil Strainer | Genuine Volvo Penta Part

🔧 Product Description

Genuine suction-side oil strainer installed in the engine lubrication system. It screens larger debris from the oil drawn from the sump before the oil reaches the pump, helping protect the pump and pressurised lubrication circuit.

🚤 Compatibility

Typically suits:

• Volvo Penta D9A2J
• Volvo Penta D9A2G
• Volvo Penta D9A2L MH
• Volvo Penta D9A2F
• Volvo Penta D9A2K
• Volvo Penta D9A2H
• Volvo Penta D9A2M MP
• Volvo Penta D9A2A
• Volvo Penta D9A2C
• Volvo Penta D9A2E

• Engine Family: D

⚙️ Key Features

• Genuine Volvo Penta lubrication-system strainer
• Protects the oil pump from larger debris
• Factory pickup and mounting geometry
• Designed for full oil flow at operating temperature
• Service fitment controlled by oil-pan and engine configuration

🔌 Function

The strainer removes larger contaminants from oil entering the lubrication pump.

⚠️ Common Signs of Failure

• Delayed oil-pressure rise after starting
• Oil-pump cavitation noise
• Sludge or debris blocking the mesh
• Bearing damage caused by restricted oil supply

🛠️ Service Notes

• Clean or renew the strainer whenever the sump is off, washing it through with clean solvent rather than poking at it — a damaged mesh passes debris straight to the pump
• Look at what the old strainer has caught before you discard it; metal or bearing material means the real cause has not been found yet
• Fit new gaskets, seals or sealing washers on the suction pipe joints, as an air leak on the suction side loses oil pressure even with a sound pump
• Set the strainer at the position and orientation the manual specifies, clear of the sump floor and any baffle plate
• Prime the system and confirm oil pressure builds properly before putting any load on the engine

📦 Condition

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