# 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

## Details

- **Price:** 2260.54 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2260.54 AUD | In stock |

## Images

- 21405819 Connecting Pipe | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21405819-connecting-pipe-genuine-volvo-penta)
> Updated: 2026-08-02