# 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-   424525 earlier number superseded by this part
-   823027 earlier number superseded by this part
-   423122 earlier number superseded by this part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

## Details

- **Price:** 1235.72 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1235.72 AUD | In stock |

## Images

- 424765 Vibration Damper | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/424765-vibration-damper-genuine-volvo-penta)
> Updated: 2026-08-22