# 23477801 Connecting Pipe | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta connecting pipe from the Cooling System group, weighing 1.298 kg and listed for 19 TAD series engine applications. It supersedes part number 22446058.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD1650VE-B/51VE
-   Volvo Penta TAD1643VE-B
-   Volvo Penta TAD1640-42GE-B
-   Volvo Penta TAD1640GE
-   Volvo Penta TAD1640VE-B
-   Volvo Penta TAD1641VE-B
-   Volvo Penta TAD1642VE-B
-   Volvo Penta TAD1641GE
-   Volvo Penta TAD1642GE
-   Volvo Penta TAD1641VE
-   Volvo Penta TAD1642VE
-   Volvo Penta TAD1643VE
-   Volvo Penta TAD1650GE
-   Volvo Penta TAD1651GE
-   Volvo Penta TAD1650VE
-   Volvo Penta TAD1660-62VE
-   Volvo Penta TAD1662VE EU5
-   Volvo Penta TAD1670-72VE
-   Volvo Penta TAD1640-42VE-C

-   **Engine Family:** TAD

## ⚙️ Key Features

-   Connecting pipe from the Cooling System group
-   1.298 kg
-   Supersedes 22446058
-   Listed for 19 TAD series engine applications

## 🔌 Function

Bridges two parts of the cooling circuit, carrying coolant across the gap and sealing at both ends so the system holds its pressure.

## ⚠️ Common Signs of Failure

-   Coolant level falling and residue building up under the pipe run
-   Visible drip or a damp trail from an end fitting
-   Overheating or a temperature reading that climbs under load
-   Wall corroded thin or perforated when the pipe is cleaned off
-   Seal grooves or spigots corroded and no longer sealing

## 🛠️ Service Notes

-   Fit new seals or gaskets at every joint disturbed and check the spigots are clean and unpitted
-   Pressure test the cooling system after fitting rather than relying on a running check

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23477801 → Supersedes 22446058

### OEM / Related Numbers

-   22446058 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 1052.71 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1052.71 AUD | In stock |

## Images

- 23477801 Connecting Pipe | Genuine Volvo Penta Part
- 23477801 Connecting Pipe | Genuine Volvo Penta Part - photo 2 of 2

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23477801-connecting-pipe-genuine-volvo-penta)
> Updated: 2026-10-11