963934 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta sealing ring weighing 0.023 kg and listed for 10 applications on the TAD series. Two other sealing rings run alongside it here, 965862 at 0.016 kg and 965872 at 0.034 kg, and the three are not interchangeable.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD840GE
• Volvo Penta TAD552VE
• Volvo Penta TAD853VE
• Volvo Penta TAD570-72VE
• Volvo Penta TAD570-71VE-B
• Volvo Penta TAD550-51VE
• Volvo Penta TAD540-42VE
• Volvo Penta TAD840-43VE
• Volvo Penta TAD850-52VE
• Volvo Penta TAD870-73VE

• Engine Family: TAD

⚙️ Key Features

• 0.023 kg
• 10 applications on the TAD series
• One of three sealing rings listed here alongside 965862 and 965872

🔌 Function

Seals a threaded or flanged joint, crushing slightly as the fitting is tightened to close the leak path.

⚠️ Common Signs of Failure

• Weeping or seeping at the joint after standing
• Ring flattened, split or extruded on removal
• Hardened or glazed sealing face
• Stains or drips tracking below the fitting

🛠️ Service Notes

• Sealing rings are a single-use item, so renew rather than reuse whenever the joint is broken
• Check the sealing faces on both sides for scoring before fitting a new ring

📦 Condition

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