# 21949051 Exhaust Pipe Kit | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta D4 / D6 Exhaust Outlet Pipe Kit - Part Number: 21949051

  

A genuine Volvo Penta exhaust-pipe assembly for configuration-specific D4 and D6 marine exhaust systems.

  

The pipe routes cooled exhaust gas from the engine exhaust elbow or riser into the vessel's wet-exhaust hose. Its angle, water-injection geometry and hose connection must match the installation drawing.

  

⚙️ Key Features

  

• Genuine Volvo Penta OEM exhaust pipe kit

• Correct Volvo Penta part number 21949051

• D4/D6 marine inlet-and-exhaust system component

• Approximate packaged weight 2.87kg

• Configuration-specific exhaust angle and outlet connection

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21949051 current Volvo Penta exhaust-pipe-kit reference

  

OEM / Related Numbers:

  

• 21949051

• Associated V-clamp, sealing ring, exhaust hose and hose clamps are selected from the exact D4/D6 exhaust diagram

  

Kit Contents:

  

• Complete exhaust outlet-pipe assembly - part number 21949051 - quantity 1

• Integral welded or cast connection components are supplied under assembly number 21949051

• V-clamps, sealing rings, exhaust hose and mounting hardware are separate unless listed on the sealed package

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta D4 and D6 wet-exhaust installations

• Replacement of a corroded, cracked or installation-specific exhaust outlet pipe

  

Typically suits:

  

• Engine / Drive models:

• D4 marine engines only where the serial-numbered exhaust diagram specifies 21949051

• D6 marine engines only where the serial-numbered exhaust diagram specifies 21949051

  

• HP Range: Approximately 180HP-435HP across applicable D4/D6 packages

• Engine / Drive Type: Volvo Penta D4/D6 turbocharged marine diesel wet-exhaust system

• Year Range: Approximately late 2000s onward; exhaust layout and vessel installation determine fitment

  

🔌 Function

  

The pipe directs exhaust gas and injected cooling water into the vessel exhaust hose while maintaining the required back-pressure and drainage geometry.

  

Common signs of failure or incorrect fitment:

  

• External corrosion, cracking or exhaust leakage

• Water seepage at the pipe or hose joint

• Soot staining around a flange

• Incorrect outlet angle causes hose strain or water trapping

• Pipe selected without matching the installed D4/D6 exhaust diagram

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 2300.63 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2300.63 AUD | In stock |

## Images

- 21949051 Exhaust Pipe Kit | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21949051-exhaust-pipe-kit-genuine-volvo-penta)
> Updated: 2026-07-29