# 3580253 Crankshaft | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta crankshaft from the Engine group, weighing 7.061 kg and listed for four MD series engine applications.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta MD2020
-   Volvo Penta MD2020B
-   Volvo Penta MD2020-C
-   Volvo Penta MD2020-D

-   **Engine Family:** MD

## ⚙️ Key Features

-   7.061 kg
-   Four MD series engine applications

## 🔌 Function

Converts the pistons' reciprocating motion into rotation and carries it to the flywheel.

## ⚠️ Common Signs of Failure

-   Journals scored, worn or out of round
-   Bearing failure with metal debris in the oil
-   Knocking under load
-   Fillet cracking at a journal radius
-   Excessive end float or runout when measured

## 🛠️ Service Notes

-   Measure every journal for size, taper and ovality before deciding between regrinding and replacement
-   Standard and 0.50 mm undersize main bearings are catalogued for these engines, so match the grade to the journals
-   Establish why the bearings failed — oil supply problems will wreck a new crankshaft too

## 📦 Condition

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

## Details

- **Price:** 3266.2 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3266.20 AUD | In stock |

## Images

- 3580253 Crankshaft | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3580253-crankshaft-genuine-volvo-penta)
> Updated: 2026-09-06