424765 Vibration Damper | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta vibration damper from the Engine group, weighing 10.612 kg and listed for 3 applications on TMD and TAMD series engines. It supersedes part number 424525, which was catalogued earlier under the same name.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD100C
• Volvo Penta TMD121C
• Volvo Penta TAMD121D

• Engine Family: TMD, TAMD

⚙️ Key Features

• 10.612 kg
• Supersedes 424525
• 3 applications on TMD and TAMD engines

🔌 Function

Absorbs the torsional pulses in the crankshaft, keeping them from building into damaging vibration.

⚠️ Common Signs of Failure

• Vibration through the hull or engine bed that was not there before
• Rumble or drumming at particular engine speeds
• Rubber element cracked, swollen or extruded
• Timing marks moved relative to the outer ring
• Front belt drive running unsteadily

🛠️ Service Notes

• A heavy item at 10.612 kg, so plan for lifting and freight handling
• Vibration dampers are not repairable and lose their damping with age, so renew rather than refit one of unknown history
• A failed damper lets torsional loads reach the crankshaft and timing gears, so investigate any new vibration promptly

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 424765 → Supersedes 424525 → Supersedes 823027 → Supersedes 423122

OEM / Related Numbers

• 424525 earlier number superseded by this part
• 823027 earlier number superseded by this part
• 423122 earlier number superseded by this part

📦 Condition

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