859948 Lock Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta lock ring from the Engine group, weighing 0.002 kg and listed for 9 applications across the TMD, MS, TAMD and MD engine series.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD22A
• Volvo Penta TMD22B
• Volvo Penta TMD22P-C
• Volvo Penta MS2B-A
• Volvo Penta TAMD22P-B
• Volvo Penta MD22
• Volvo Penta MD22A
• Volvo Penta MD22L
• Volvo Penta MD22P

• Engine Family: TMD, MS, TAMD, MD

⚙️ Key Features

• 0.002 kg
• 9 applications across TMD, MS, TAMD and MD engines
• Engine group
• Retaining component
• 8 used per assembly

🔌 Function

Retains a pin or shaft in its bore, holding the assembly together against working loads and vibration.

⚠️ Common Signs of Failure

• Component able to move axially where it should be captive
• Ring found distorted, sprung open or missing on strip-down
• Bright wear or a stepped groove where the ring has been working in its seat
• Scoring on the bore beyond the ring position, showing something has moved

🛠️ Service Notes

• Fit a new ring rather than reusing one that has been sprung open — a reused ring rarely holds its tension
• Check the groove for wear and confirm the ring is fully seated all the way round before the assembly is closed up

📦 Condition

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