# 21257648 Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine rigid intake pipe used in the supercharger and inlet-silencer assembly of Volvo Penta D11 marine engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D11A-C MP
-   Volvo Penta D11A-D MP
-   Volvo Penta D11A-C (IPS)

-   **Engine Family:** D

## ⚙️ Key Features

-   Genuine Volvo Penta intake-air pipe
-   Formed for the D11 supercharger installation
-   Maintains unrestricted airflow
-   Correct hose and clamp connection geometry
-   Suitable for boosted-air pressure and temperature

## 🔌 Function

The pipe carries intake air between the inlet silencer and supercharger components.

## ⚠️ Common Signs of Failure

-   Boost or intake-air leakage
-   Cracks
-   Loose hose joints
-   Oily residue around connections

## 🛠️ Service Notes

-   Offer the pipe up and check it reaches both connections freely before you tighten anything — a rigid pipe pulled into place is a pipe left under permanent strain, and strained pipes crack at the fittings in service
-   Renew the sealing washers, O-rings or union seals that go with the pipe rather than reusing the old ones, and make sure the seats, faces and threads are clean
-   Keep the ends capped while you work and blow or flush a pipe through before fitting; anything left inside goes straight into the oil, fuel or coolant system
-   Tighten unions and banjo bolts evenly to the figures in the workshop manual for your engine — overtightening distorts the seat and starts the leak you were trying to cure
-   Refit every clip and support bracket in its original place and keep the pipe clear of hot or moving parts so it cannot chafe or be shaken to failure

## 📦 Condition

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

## Details

- **Price:** 752.59 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 752.59 AUD | In stock |

## Images

- 21257648 Pipe | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21257648-pipe-genuine-volvo-penta)
> Updated: 2026-09-20