859732 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta o-ring from the Lubricating and Oil System group, weighing 0.011 kg and listed for 7 applications across the TMD, TAMD and MD series.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD22A
• Volvo Penta TMD22B
• Volvo Penta TMD22P-C
• Volvo Penta TAMD22P-B
• Volvo Penta MD22A
• Volvo Penta MD22L
• Volvo Penta MD22P

• Engine Family: TMD, TAMD, MD

⚙️ Key Features

• 0.011 kg
• 7 applications across the TMD, TAMD and MD series
• Lubricating and Oil System group

🔌 Function

Seals its joint by being squeezed into its groove, holding oil pressure across the face without a gasket.

⚠️ Common Signs of Failure

• Oil weeping from a joint with no gasket face
• O-ring found hardened, flattened or nibbled on removal
• Ring twisted or trapped as the joint was assembled
• Seepage returning within hours of a rebuild

🛠️ Service Notes

• Always fit a new o-ring rather than reusing one, and lubricate it before assembly so it rolls into the groove instead of nipping
• Sealing ring 859684 is the other Lubricating and Oil System seal in this run

📦 Condition

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