# 3884541 Adapter | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta adapter from the Engine group, weighing 99.8 g and listed for 6 applications on D-series engines. Spacer sleeve 3884647 shares the same published weight but sits in the alternator and charging group, so category is what separates the two.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D2-40
-   Volvo Penta D2-40B
-   Volvo Penta D2-40F
-   Volvo Penta D1-30
-   Volvo Penta D1-30B
-   Volvo Penta D1-30F

-   **Engine Family:** D
-   **HP Range:** 30-40 HP

## ⚙️ Key Features

-   Engine group adapter
-   99.8 g
-   Listed for 6 D-series applications
-   Same published weight as spacer sleeve 3884647 in a different group

## 🔌 Function

Joins two components with different fittings or spacings, holding the interface in line so the connection seals and loads correctly.

## ⚠️ Common Signs of Failure

-   Leak at either end of the adapter
-   Thread or sealing face damaged
-   Adapter working loose in service
-   Component sitting out of line where the adapter locates it

## 🛠️ Service Notes

-   Renew any sealing washers or O-rings at both ends when refitting
-   Check the group as well as the weight when ordering, as 3884647 shares the same published figure

## 📦 Condition

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

## Details

- **Price:** 162.61 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 162.61 AUD | In stock |

## Images

- 3884541 Adapter | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3884541-adapter-genuine-volvo-penta)
> Updated: 2026-10-11