# 3840880 Flywheel | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta complete flywheel from the Engine group, weighing 18.360 kg and listed for 4 applications on D series engines. It supersedes part number 21193277. It is the heaviest of the three complete flywheels here, with 3840878 at 16.180 kg and 3840879 at 17.237 kg.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D2-40
-   Volvo Penta D2-40B
-   Volvo Penta D1-13
-   Volvo Penta D1-13B

-   **Engine Family:** D
-   **HP Range:** 13-40 HP

## ⚙️ Key Features

-   Supplied complete
-   18.360 kg
-   4 applications on D series engines
-   Supersedes 21193277
-   Heaviest of the three complete flywheels here

## 🔌 Function

Stores rotational energy to smooth the firing pulses and carries the starter ring gear and drive face.

## ⚠️ Common Signs of Failure

-   Starter grinding or slipping past the ring gear
-   Teeth chipped or missing where the engine usually stops
-   Vibration or rumble that tracks engine speed
-   Drive or friction face scored, blued or cracked
-   Flywheel bolts loose, or their holes worn oval

## 🛠️ Service Notes

-   Order against the old number 21193277 if that is what your records show
-   Distinguish from 3840878 and 3840879 by weight, as all three carry the same name
-   Check the crankshaft flange face and fit new flywheel bolts where they are single-use

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3840880 → Supersedes 21193277

### OEM / Related Numbers

-   21193277 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 1967.74 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1967.74 AUD | In stock |

## Images

- 3840880 Flywheel | Genuine Volvo Penta Part
- 3840880 Flywheel | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3840880-flywheel-genuine-volvo-penta)
> Updated: 2026-10-12