• 866393 Vibration Damper | Genuine Volvo Penta Part
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866393 Vibration Damper | Genuine Volvo Penta Part

866393 Vibration Damper | Genuine Volvo Penta Part

$3,933.73 AUD
$3,933.73 AUD
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Available from Volvo Penta international

Typically reaches our store in 10–14 business days

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

Genuine Volvo Penta vibration damper from the Engine group, weighing 14.896 kg and listed for 16 applications across TWD, TD and TAD series engines. It supersedes part number 422924. A second engine vibration damper, 866135, weighs 11.648 kg and covers 12 applications, so check the engine designation.

🚤 Compatibility

Typically suits:

  • Volvo Penta TWD1211V
  • Volvo Penta TWD1230ME
  • Volvo Penta TWD1230VE
  • Volvo Penta TWD1231VE
  • Volvo Penta TWD1211P
  • Volvo Penta TWD1210G
  • Volvo Penta TWD1210P
  • Volvo Penta TWD1210PB
  • Volvo Penta TWD1210V
  • Volvo Penta TWD1211G
  • Volvo Penta TD1210G
  • Volvo Penta TD121GP
  • Volvo Penta TD121GPB
  • Volvo Penta TAD1030G
  • Volvo Penta TAD1030GE
  • Volvo Penta TAD1230V
  • Engine Family: TWD, TD, TAD

⚙️ Key Features

  • 14.896 kg
  • 16 applications across TWD, TD and TAD series engines
  • Supersedes 422924
  • Engine group

🔌 Function

Absorbs the torsional twisting pulses the firing strokes put into the crankshaft, damping them before they build into a destructive resonance.

⚠️ Common Signs of Failure

  • A rumble, boom or vibration that appears in a narrow speed band
  • Damper ring visibly moved round relative to the hub, with timing marks no longer lining up
  • Rubber element cracked, perished, swollen or extruding at the edge
  • Wobble or run-out seen at the damper with the engine idling
  • Repeated drive belt problems, or cracked brackets and accessory mountings

🛠️ Service Notes

  • A vibration damper is a wearing part with a service life - fit a new one rather than reusing an old damper after a crankshaft or front-end repair
  • Check the crankshaft nose and keyway for damage before fitting
  • Never weld, drill or balance-modify a damper, and never take it apart

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 866393 → Supersedes 422924 → Supersedes 470688

OEM / Related Numbers

  • 422924 earlier number superseded by this part
  • 470688 earlier number superseded by this part

📦 Condition

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

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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