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