# 864590 Washer | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta washer weighing 0.046 kg and listed for 45 applications across TAD, TD, TWD and TID series engines. It supersedes 863547, which was catalogued earlier as a fixing plate.

## 🚤 Compatibility

-   **Engine Family:** TAD, TD, TWD, TID

Full model list at the end of this description.

## ⚙️ Key Features

-   0.046 kg
-   Supersedes 863547, listed earlier as a fixing plate
-   45 applications across four engine series

## 🔌 Function

Spreads the load under a fastener and protects the face beneath it.

## ⚠️ Common Signs of Failure

-   Fastener working loose or losing its torque
-   Washer dished, cracked or bitten into
-   Bright fretting marks under the head
-   Bolt hole in the washer worn oval

## 🛠️ Service Notes

-   The number it replaces was listed as a fixing plate, so an older parts book may show a different shape against 863547

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   864590 → Supersedes 863547

### OEM / Related Numbers

-   863547 earlier number superseded by this part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 TWD1210G, TWD1210P, TWD1210V
-   Volvo Penta TWD1211V, TWD1211P, TWD1211G
-   Volvo Penta TWD610P, TWD610PB, TWD610V
-   Volvo Penta TWD710P, TWD710PB, TWD710V
-   Volvo Penta TAD1030P, TAD1030V
-   Volvo Penta TAD730P, TAD730V
-   Volvo Penta TD61A, TD61AW
-   Volvo Penta TD610M, TD610V
-   Volvo Penta TD630ME, TD630VE
-   Volvo Penta TD71A, TD71AW
-   Volvo Penta TD730ME, TD730VE
-   Volvo Penta TWD1230ME, TWD1230VE
-   Volvo Penta TWD630ME, TWD630VE
-   Volvo Penta TAD1230V
-   Volvo Penta TD100G-85
-   Volvo Penta TD1030VE
-   Volvo Penta TD121G-87
-   Volvo Penta TD1210G
-   Volvo Penta TD640VE
-   Volvo Penta TID100K-87
-   Volvo Penta TID121K-87
-   Volvo Penta TID71A
-   Volvo Penta TWD1030ME
-   Volvo Penta TWD1031VE
-   Volvo Penta TWD1231VE
-   Volvo Penta TWD730ME
-   Volvo Penta TWD731VE
-   Volvo Penta TWD740VE

## Details

- **Price:** 106.67 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 106.67 AUD | In stock |

## Images

- 864590 Washer | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/864590-washer-genuine-volvo-penta)
> Updated: 2026-09-06