# 21665097 Flywheel | Genuine Volvo Penta Part

## 🔧 Product Description

A heavy-duty SAE 1 flywheel used in the Volvo Penta TAD560VE engine and flywheel-housing assembly.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD560VE
-   Volvo Penta TAD561VE
-   Volvo Penta TAD765VE
-   Volvo Penta TAD764VE
-   Volvo Penta TAD763VE
-   Volvo Penta TAD762VE
-   Volvo Penta TAD761VE

-   **Engine Family:** TAD

## ⚙️ Key Features

-   TAD560VE engine application
-   SAE 1 flywheel configuration
-   Rotational inertia: approximately 0.8076kgm²
-   Approximate component weight: 55kg
-   Precision crankshaft and coupling interfaces

## 🔌 Function

The flywheel smooths engine torque pulses, carries the starter ring gear and provides the SAE interface for the connected equipment.

## ⚠️ Common Signs of Failure

-   Cracked or heat-damaged flywheel
-   Excessive runout
-   Fretting at the crankshaft mounting face
-   Abnormal vibration or coupling wear

## 🛠️ Service Notes

-   Inspect the ring gear teeth for chipping, burring and one-sided wear before refitting — a damaged tooth ring will chew up a new starter pinion
-   Check the clutch or damper mating face for scoring, heat cracking and blueing, and check the crankshaft rear seal and any spigot bearing while access is good
-   Clean the crankshaft flange and the flywheel face so both are dry and free of oil, old sealant and burrs; a trace of oil on that joint is enough to let the flywheel work loose
-   Locate the flywheel the correct way round on its dowel or locating feature, and renew the bolts wherever the manual calls them single-use
-   Tighten the bolts progressively in a criss-cross pattern to the figure and stages given in the workshop manual for your engine, and never lever against the ring gear teeth to hold it

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   21665315 - Related flywheel
-   21033328 - Starter ring gear
-   21665175 - Matching flange options
-   21665182 - Matching flange options
-   21665412 - Flywheel screws
-   21463933 - Flywheel screws
-   20459928 - Washer

## 📦 Condition

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

## Details

- **Price:** 4653.55 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4653.55 AUD | In stock |

## Images

- 21665097 Flywheel | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21665097-flywheel-genuine-volvo-penta)
> Updated: 2026-10-09