3826416 Vibration Damper | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta vibration damper from the Engine group, weighing 20.70 kg and listed for 3 applications across TWD and TAD series engines. It is a heavy rotating component fitted at the front of the crankshaft, and a damaged one puts the whole crank train at risk.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD740GE
• Volvo Penta TAD740GE
• Volvo Penta TAD741GE

• Engine Family: TWD, TAD

⚙️ Key Features

• 20.70 kg
• Engine group
• 3 applications across TWD and TAD series engines
• Heavy rotating crankshaft component

🔌 Function

Absorbs torsional vibration in the crankshaft, protecting the crank, gears and driven equipment.

⚠️ Common Signs of Failure

• A new or worsening vibration through the hull at particular engine speeds
• Rumbling or drumming from the front of the engine
• Rubber element cracked, perished or bulging out of the ring
• Timing marks on the damper no longer aligned, showing the ring has slipped
• Bolt holes worn or the fixings found loose or stretched

🛠️ Service Notes

• Renew the retaining bolts and tighten to the correct sequence, as this is a heavily loaded rotating joint
• Never weld or machine a damper, and never refit one with a slipped or cracked element
• Flexible coupling 3826243 is a separate driveline part and not a substitute for this damper

📦 Condition

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