# 23118550 Supercharger | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta 12 V supercharger weighing 19.05 kg, listed for 13 D series engine applications. System voltage is critical here - 12 V, 24 V and 28 V versions are all catalogued and are not interchangeable. It consolidates 3801836 and 889980.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D6-370A-C
-   Volvo Penta D6-350A-A
-   Volvo Penta D6-350A-B
-   Volvo Penta D6-370D-E
-   Volvo Penta D6-370D-B
-   Volvo Penta D6-370A-F
-   Volvo Penta D6-370D-A
-   Volvo Penta D6-370D-C
-   Volvo Penta D6-370D-D
-   Volvo Penta D6-370A-D
-   Volvo Penta D6-370A-E
-   Volvo Penta D6-370D-F
-   Volvo Penta D6-370A-B

-   **Engine Family:** D
-   **HP Range:** 350-370 HP

## ⚙️ Key Features

-   12 V supercharger
-   19.05 kg
-   Consolidates 3801836 and 889980
-   Listed for 13 D series engine applications
-   12 V, 24 V and 28 V versions are catalogued and are not interchangeable
-   Also supersedes Volvo part numbers 3582783 and 3803851

## 🔌 Function

Driven from the engine, it compresses inlet air to raise charge density at lower engine speeds, with its drive control fed from the vessel's 12 V system.

## ⚠️ Common Signs of Failure

-   Loss of low-speed power and sluggish acceleration away from idle
-   Whine, rattle or grinding from the unit
-   Drive clutch failing to engage, or engaging with a thump
-   Oil weeping from the unit, or belt dust around the drive
-   Rotors found scored, or play felt in the bearings

## 🛠️ Service Notes

-   Confirm the system voltage before ordering - the 24 V and 28 V units will not do
-   The other 12 V unit, 23118553, covers three engines rather than 13, so check the fitment as well as the voltage
-   Check the drive belt, clutch and its supply before condemning the unit

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   23118550 → Supersedes 3801836

### OEM / Related Numbers

-   889980 earlier number superseded by this part
-   3801836 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 7048.29 AUD
- **Vendor:** Volvo Penta
- **Type:** Inlet & Exhaust
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7048.29 AUD | In stock |

## Images

- 23118550 Supercharger | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23118550-supercharger-genuine-volvo-penta)
> Updated: 2026-10-12