# 23546146 Check Valve | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta check valve from the Fuel System group, weighing 0.007 kg. No engine applications are listed against this number, so confirm it against the parts list for your engine before ordering.

## ⚙️ Key Features

-   Fuel System group
-   0.007 kg
-   One-way flow control
-   No listed engine applications, so confirm the assembly before ordering

## 🔌 Function

Allows fuel to pass in one direction only, holding the line primed and preventing back-flow towards the tank or pump.

## ⚠️ Common Signs of Failure

-   Engine hard to start after standing, as though the fuel line has drained back
-   Loss of prime, with air drawn into the system
-   Rough running, surging or cutting out under load
-   Fuel weeping from the valve body or its unions
-   Valve rattling, or passing fuel freely in both directions when tested off the engine

## 🛠️ Service Notes

-   Check the valve is fitted the right way round, since a one-way valve reversed will starve the system
-   A leaking fuel component is a fire risk aboard, so renew rather than attempt a repair
-   Bleed the fuel system and check for weeps at working pressure after fitting

## 📦 Condition

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

## Details

- **Price:** 69.83 AUD
- **Vendor:** Volvo Penta
- **Type:** Fuel System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 69.83 AUD | In stock |

## Images

- 23546146 Check Valve | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23546146-check-valve-genuine-volvo-penta)
> Updated: 2026-10-11