# 21033246 O-Ring | Genuine Volvo Penta Part

## 🔧 Product Description

Brand-new genuine Volvo Penta o-ring manufactured to the specified material, cross-section and sealing geometry for use in the Volvo Penta TAD734GE charge-air cooling and intake system. It is intended to be installed on clean, undamaged mating surfaces and matched by exact part number to prevent leakage or pressure loss.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD732GE EDC4
-   Volvo Penta TAD733GE EDC4
-   Volvo Penta TAD734GE

-   **Engine Family:** TAD

## ⚙️ Key Features

-   O-ring, 0.007 kg
-   Listed for 3 TAD-series applications
-   For the TAD734GE charge-air cooling and intake system
-   Quantity varies by assembly, most commonly one

## 🔌 Function

Seals a charge-air joint, filling the gland so boost pressure cannot escape.

## ⚠️ Common Signs of Failure

-   Hiss at the joint under load, with charge pressure down
-   Ring found flattened, hardened or heat-glazed
-   Ring nibbled or extruded from its gland
-   Oily film or soot tracking at the joint face

## 🛠️ Service Notes

-   Single-use - fit a new ring whenever the joint is opened, and check the gland for nicks

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   Charge-air pipes 21033236 / 21034353 / 21073391
-   Compensators 21033234 / 21034582
-   Clamp 21033241
-   Gasket 21033247

### Other-Brand OEM Numbers

-   VOE21033246

## 📦 Condition

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

## Details

- **Price:** 58.98 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 58.98 AUD | In stock |

## Images

- 21033246 O-Ring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21033246-o-ring-genuine-volvo-penta)
> Updated: 2026-08-22