21349017 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta plug used to close an unused lubricating-system guide-tube or oil-pan opening. It is fitted where an alternate dipstick or guide-tube position is not used and seals the opening against oil leakage and contamination.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD734GE
• Volvo Penta TAD752GE
• Volvo Penta TAD753GE
• Volvo Penta TAD754GE
• Volvo Penta TAD765VE
• Volvo Penta TAD764VE
• Volvo Penta TAD763VE
• Volvo Penta TAD762VE
• Volvo Penta TAD761VE

• Engine Family: TAD

⚙️ Key Features

• Genuine Volvo Penta lubrication-system plug
• Closes an unused oil-pan or guide-tube port
• Correct size and sealing geometry
• Used with alternate dipstick/guide-tube configurations
• Match oil-pan casting and engine serial number
• Engine type: Volvo Penta D13 inline-six heavy-duty diesel

🔌 Function

Seals an unused oil-level guide-tube opening so engine oil remains contained and contaminants cannot enter.

⚠️ Common Signs of Failure

• Oil or fluid leakage at the sealing lip
• Hardening, cracking or lip damage
• Grooving or corrosion on the mating shaft surface
• Seal displacement or incorrect installation depth
• Contamination or repeated leakage after replacement

🛠️ Service Notes

• Clean the threads and the seating face before fitting, and make sure the opening itself is clear of old sealant, swarf and corrosion
• Renew the sealing washer or O-ring where one is fitted rather than reusing a flattened one, and only use thread sealant where the workshop manual for your engine calls for it
• Tighten to the figure given in the workshop manual for your engine — plugs in aluminium and other soft castings strip easily, and a plug pulled up hard to cure a leak usually distorts the seat and makes it worse
• Where the plug closes an oil, fuel or coolant passage, run the engine up to temperature afterwards and check the joint under pressure before signing the job off
• Keep removed plugs paired with the holes they came out of during a strip-down — plugs of very similar appearance often differ in thread, reach or sealing type

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21333671 - oil-pan references
• 21333667 - oil-pan references
• 21728014 - guide-tube references
• 22291827 - guide-tube references
• 20792069 - guide-tube references
• 3586662 - sealing ball
• 20799673 - associated clamps
• 21088531 - associated clamps

📦 Condition

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