# 20801403 Flange | Genuine Volvo Penta Part

## 🔧 Product Description

Application-specific Turbocharger Oil-Line Flange used in the turbocharger mounting and lubrication assembly on the listed Volvo Penta engines. Provides the rigid mounting and sealing face between the adjoining pipe, housing or turbocharger components.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD650VE
-   Volvo Penta TAD660VE
-   Volvo Penta TAD750GE
-   Volvo Penta TAD751GE
-   Volvo Penta TAD750VE
-   Volvo Penta TAD760VE

-   **Engine Family:** TAD
-   **HP Range:** Approximately 230-300 HP
-   **Year Range:** Approximately 2003 - 2015

## ⚙️ Key Features

-   Genuine Volvo Penta Turbocharger Oil-Line Flange
-   Designed for the turbocharger mounting and lubrication assembly
-   Provides the rigid mounting and sealing face between the adjoining pipe, housing or turbocharger components
-   Engine type: 7-litre six-cylinder turbocharged industrial diesel

## 🔌 Function

Provides the rigid mounting and sealing face between the adjoining pipe, housing or turbocharger components.

## ⚠️ Common Signs of Failure

-   Cracks, corrosion, distortion or impact damage to the casting
-   Fluid, gas or pressure leakage at the mating faces or ports
-   Damaged threads, sealing lands or mounting bosses
-   Misalignment, fretting or repeated gasket failure
-   Internal restriction, contamination or component interference

## 🛠️ Service Notes

-   Inspect the mating faces, ports and threads for distortion, corrosion and previous repair damage.
-   Renew all disturbed seals and use the specified tightening sequence to avoid casting distortion.

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   20801403 → Supersedes 20459178

### OEM / Related Numbers

-   20459178 earlier number superseded by this part
-   20795674 - turbocharger
-   20804072 - companion oil line
-   20405790 - turbo oil-line gasket
-   20405822 - O-ring
-   20405789 - retainer
-   20559835 - exhaust gasket
-   21034013 - exhaust flange
-   20959595 - turbo oil hose

### Other-Brand OEM Numbers

-   VOE20801403 - Volvo Construction Equipment prefixed number format

### OEM Reman Alternatives

-   3802195 - remanufactured turbocharger

## 📦 Condition

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

## Details

- **Price:** 151.46 AUD
- **Vendor:** Volvo Penta
- **Type:** Oil & Lubrication
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 151.46 AUD | In stock |

## Images

- 20801403 Flange | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20801403-flange-genuine-volvo-penta)
> Updated: 2026-10-12