# 418426 Compression Spring | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta compression spring from the Engine group, weighing 0.020 kg and listed for 45 applications across the AQ, D, BB, MB, KAMD and KAD series engines.

## 🚤 Compatibility

-   **Engine Family:** AQ, D, BB, MB, KAMD, KAD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.020 kg
-   45 applications across six engine series
-   Engine group
-   Quantity varies by assembly, most commonly two

## 🔌 Function

Holds its component against a seat or stop with a set load.

## ⚠️ Common Signs of Failure

-   Component it loads no longer returning firmly to its seat
-   Spring visibly shorter than a new one
-   Coil broken or a squared end chipped
-   Spring corroded, pitted or coil-bound
-   Rattle from the assembly at idle

## 🛠️ Service Notes

-   Compare free length against a new spring rather than judging by eye — a sagged spring looks intact
-   Renew springs as a set where several work together

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 2003, 2003R, 2003R SOLAS, 2003TB, 2003TB SOLAS, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2002
-   Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
-   Volvo Penta AQ170B, AQ170C, AQ170A
-   Volvo Penta BB115A, BB115B, BB115C
-   Volvo Penta BB170B, BB170C, BB170A
-   Volvo Penta KAD44P, KAD44P-B, KAD44P-C
-   Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
-   Volvo Penta MB20A, MB20B, MB20C
-   Volvo Penta AQ115A, AQ115B
-   Volvo Penta AQ165A
-   Volvo Penta BB165A
-   Volvo Penta D2003AG
-   Volvo Penta KAD300-A
-   Volvo Penta KAMD300-A

## Details

- **Price:** 11.99 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11.99 AUD | In stock |

## Images

- 418426 Compression Spring | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/418426-compression-spring-genuine-volvo-penta)
> Updated: 2026-09-21