# 855405 Gasket | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta cooling system gasket weighing 0.059 kg and listed for 14 applications on AQ series engines.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta AQ131A
-   Volvo Penta AQ131B
-   Volvo Penta AQ131C
-   Volvo Penta AQ131D
-   Volvo Penta AQ151A
-   Volvo Penta AQ151B
-   Volvo Penta AQ151C
-   Volvo Penta AQ171A
-   Volvo Penta AQ171C
-   Volvo Penta 230A
-   Volvo Penta 230B
-   Volvo Penta 250A
-   Volvo Penta 250B
-   Volvo Penta 251A

-   **Engine Family:** AQ

## ⚙️ Key Features

-   0.059 kg
-   For AQ series engines
-   14 listed applications
-   Cooling system joint

## 🔌 Function

Seals the joint between two cooling system faces, taking up their small irregularities so coolant cannot escape under pressure.

## ⚠️ Common Signs of Failure

-   Coolant seeping or dripping from the joint face
-   Crusty white or rust-coloured deposits along the seam
-   Coolant loss that only shows when the system is hot
-   Gasket found split, hardened or blown through on removal

## 🛠️ Service Notes

-   It shares its 14 applications with a group of other cooling parts listed here, including the caps 855406 and 855410, the strainer 855409 and the gasket 855423, so check which joint you are working on
-   Clean both faces back to bare metal and check them for flatness - a gasket will not seal a face that has been pulled hollow by over-tightening

## 📦 Condition

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

## Details

- **Price:** 122.71 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 122.71 AUD | In stock |

## Images

- 855405 Gasket | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/855405-gasket-genuine-volvo-penta)
> Updated: 2026-08-22