# 20790888 Charge Air Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Application-specific charge-air pipe used in the charge-air cooler, inlet pipe and cooling-system installation on the listed Volvo Penta engines. Carries compressed air between the turbocharger, charge-air cooler and inlet system.

## 🚤 Compatibility

-   **HP Range:** Approximately 180-320 HP
-   **Year Range:** Approximately 2004 - 2016

## ⚙️ Key Features

-   Direct service replacement for part number 20790888
-   Carries compressed air between the turbocharger, charge-air cooler and inlet system
-   Engine type: 7-litre inline-six turbocharged industrial diesel

## 🔌 Function

Carries compressed air between the turbocharger, charge-air cooler and inlet system.

## ⚠️ Common Signs of Failure

-   Loss of power and black smoke as boost escapes before reaching the inlet
-   Whistling or hissing from the charge-air run under load
-   Oil misting or soot marks at a pipe joint or hose connection
-   On strip-down the pipe is cracked, split or corroded, often at a weld or a flange
-   Distorted flange faces or a hose seat scored where a clamp has cut in

## 🛠️ Service Notes

-   Renew all disturbed sealing washers, O-rings, grommets and hose clamps.
-   Confirm the pipe is naturally aligned before tightening; do not pull it into position with the fasteners.

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   20795871 - charge-air cooler
-   21665677 - charge-air pipe references
-   20793728 - oil-cooler/cooling-system gasket
-   20795947 - injector/pipe adapter
-   20795935 - lock strap
-   20795939 - flange screw
-   20795948 - retaining clip
-   20405613 - charge-air gasket
-   20531832 - gasket
-   20405729 - pipe screws
-   996810 - pipe screws
-   20794103 - thermostat-housing gasket
-   21883641 - thermostat housings
-   22058773 - thermostat housings
-   21360430 - thermostat

### Other-Brand OEM Numbers

-   VOE20790888 - Volvo Construction Equipment prefixed number format

## 📦 Condition

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

## Details

- **Price:** 1364.69 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1364.69 AUD | In stock |

## Images

- 20790888 Charge Air Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20790888-charge-air-pipe-genuine-volvo-penta)
> Updated: 2026-08-22