# 861841 Washer | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta washer listed for 30 applications across the D and MD series. It supersedes 3580093, a number catalogued earlier as a sealing ring, so an older parts list may name a sealing ring where the washer is what is now supplied.

## 🚤 Compatibility

-   **Engine Family:** D, MD
-   **HP Range:** 13-190 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   30 applications across D and MD engines
-   Supersedes 3580093, catalogued earlier as a sealing ring
-   Quantity varies by assembly, most commonly two

## 🔌 Function

Spreads the fastener's clamp load over the surface beneath it and protects that surface as the fastener is tightened.

## ⚠️ Common Signs of Failure

-   Washer dished, cupped or bitten into by the fastener head
-   Fastener losing tension between services
-   Bruising or pick-up on the face the washer sits against
-   Washer corroded or seized to the component

## 🛠️ Service Notes

-   No weight is published for this washer, and the other washer listed here at 30 applications, 861917, has none either, so order by part number and engine range

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   861841 → Supersedes 3580093

### OEM / Related Numbers

-   3580093 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D3-110I-B, D3-110I-C, D3-130I-C, D3-130A-B, D3-160A-B, D3-130A-C, D3-160A-C, D3-190A-B, D3-190A-C, D3-160I-C, D3-190I-B, D3-190I-C, D3-130I-B, D3-160I-B
-   Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
-   Volvo Penta D2-40, D2-40B, D2-40F
-   Volvo Penta MD2010
-   Volvo Penta MD2020
-   Volvo Penta MD2030
-   Volvo Penta MD2040

## Details

- **Price:** 5.87 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5.87 AUD | In stock |

## Images

- 861841 Washer | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/861841-washer-genuine-volvo-penta)
> Updated: 2026-10-12