3843507 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta O-ring weighing 0.029 kg and listed for 18 applications across D series engines. No system group is given for this row.

🚤 Compatibility

Typically suits:

• Volvo Penta D6-340I-G
• Volvo Penta D6-380I-G
• Volvo Penta D6-440I-G
• Volvo Penta D6-480I-G
• Volvo Penta D6-300A-G
• Volvo Penta D6-340A-G
• Volvo Penta D6-380A-G
• Volvo Penta D6-440I-WJ-G
• Volvo Penta D6-480I-WJ-G
• Volvo Penta D6-300D-G
• Volvo Penta D6-340D-G
• Volvo Penta D6-380D-G
• Volvo Penta D6-440D-G
• Volvo Penta D6-480D-G
• Volvo Penta D6-400A-G
• Volvo Penta D6-440A-G
• Volvo Penta D6-300I-G
• Volvo Penta D6-480A-G

• Engine Family: D
• HP Range: 300-480 HP

⚙️ Key Features

• 0.029 kg
• 18 applications across the D series
• No system group listed

🔌 Function

Seals a static joint by being squeezed into its groove, blocking the path fluid would otherwise take between the two faces.

⚠️ Common Signs of Failure

• Weeping or damp at a joint that should be dry
• Ring flattened, hardened or taking a permanent set
• Nicks or a spiral twist from careless assembly
• Ring swollen or gone sticky from the wrong fluid
• Joint leaking again shortly after being retightened

🛠️ Service Notes

• Always fit a new O-ring rather than reusing one, and lubricate it before assembly
• Check the groove and lead-in chamfer for burrs that would cut the new ring

📦 Condition

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