# 21825230 Flywheel | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Flywheel - Part Number: 21825230

  

Precision-balanced flywheel for the assigned Volvo Penta engine and flywheel-housing specification. Inertia, ring-gear interface and clutch / coupling pattern are engine-build controlled.

  

⚙️ Key Features

  

• Engine-specific inertia and balance

• Correct crankshaft bolt pattern

• Specified ring-gear interface

• Matches flywheel housing and driven equipment

• Product number must be confirmed

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21825230 (current listed OEM reference)

  

OEM / Related Numbers:

  

• 21825230

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta engine flywheel and starting arrangement whose official parts catalogue specifies part 21825230

  

Typically suits:

  

• Engine / drive models:

  

• Exact engine, drive or installation product number specifying 21825230

  

• HP / Rating: Not safely determined from the part number alone

  

• Engine / System Type: Volvo Penta marine or industrial application; complete product identity controls fitment

  

• Year Range: Production configuration controlled

  

• Serial / Specification Control: Confirm the complete Volvo Penta product number and engine, transmission or drive serial number before ordering; 21825230 must appear in the applicable parts diagram

  

🔌 Function

  

Stores rotational energy, smooths engine firing pulses and provides the drive interface for starting and connected equipment.

  

Common signs of failure:

  

• Cracks or heat checking

• Damaged ring-gear teeth

• Loose bolt holes or fretting

• Excessive runout or vibration

• Worn clutch / coupling face

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 3926.76 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3926.76 AUD | In stock |

## Images

- 21825230 Flywheel | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21825230-flywheel-genuine-volvo-penta)
> Updated: 2026-08-03