21405819 Connecting Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta TAD1643VE-B Air Filter Connecting Pipe - Part Number: 21405819

A large formed intake connecting pipe used in the air-filter and inlet system of the Volvo Penta TAD1643VE-B. It carries clean intake air from the air-cleaner assembly toward the turbocharger inlet while maintaining the factory airflow path and component clearances.

⚙️ Key Features

• Genuine Volvo Penta formed intake pipe

• Designed for the TAD1643VE-B air-filter system

• Correct factory diameter, bends and mounting points

• Supports unrestricted turbocharger inlet airflow

• Heavy-duty construction for industrial engine service

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21405819 (current catalogued reference)

OEM / Related Numbers:

• 21314482 - related outlet valve

• Associated TAD1643VE-B air cleaner, clamps and flexible connectors

• Related inlet-system mounting hardware

Aftermarket / Verified Equivalents:

• No direct formed aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta TAD16 industrial inlet and exhaust systems

Typically suits:

• Engine models:

• TAD1643VE-B

• HP Range: Engine-rating dependent

• Engine Type: TAD16 inline-six turbocharged industrial diesel

• Year Range: Air-filter arrangement and engine-serial dependent

🔌 Function

Connects the air cleaner to the downstream inlet system and supplies filtered air to the turbocharger.

Common signs of failure:

• Air leakage or intake whistle

• Dust tracks around a loose connection

• Cracking at brackets or hose ends

• Restricted airflow and reduced engine power

• Oil mist or abrasion around adjoining intake hoses

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging