# 20971248 Sealing Ring | Genuine Volvo Penta Part

## 🔧 Product Description

OEM sealing component used in the tad650ve/tad660ve engine-mounted air-compressor pto system. It restores the intended fluid-, air- or gas-tight interface when the adjoining parts are serviced.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD650VE
-   Volvo Penta TAD660VE
-   Volvo Penta TAD750VE
-   Volvo Penta TAD760VE

-   **Engine Family:** TAD
-   **HP Range:** Approximately 260 HP
-   **Year Range:** Approximately 2000s-2010s

## ⚙️ Key Features

-   Sealing ring, 0.001 kg
-   Listed for 4 TAD-series applications
-   For the engine-mounted air-compressor power take-off on TAD650VE and TAD660VE

## 🔌 Function

Seals the joint between the compressor drive housing and its mating face, keeping oil in and air out.

## ⚠️ Common Signs of Failure

-   Oil seeping at the compressor mounting joint
-   Ring found flattened, hardened or split
-   Ring pinched or extruded from the gland on assembly
-   Traces of old sealant, showing the leak has been chased before

## 🛠️ Service Notes

-   Single-use - renew whenever the joint is opened

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   20460474 flange nut
-   20971658 compressor plate
-   20971221 compressor gasket kit
-   20860834 compressor drive gear
-   20755314 flange screw
-   1161075 locking fluid
-   21020289 compressor oil line
-   980973 hollow screw
-   947281 gasket
-   25167 hollow screw
-   969011 gasket
-   20799569 clamp
-   965215 flange screw
-   21020258 coolant pipe
-   947622 gasket
-   20460400 hollow screw
-   20450867 clamp
-   967949 flange screw

### OEM Reman Alternatives

-   3801157 Volvo Penta exchange compressor

## 📦 Condition

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

## Details

- **Price:** 0.87 AUD
- **Vendor:** Volvo Penta
- **Type:** Gaskets & Seals
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.87 AUD | In stock |

## Images

- 20971248 Sealing Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20971248-sealing-ring-genuine-volvo-penta)
> Updated: 2026-09-06