# 840686 Spring Washer | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta spring washer from the Engine group, listed for 76 applications across TAMD, AD, D, TMD, TD and MD series engines.

## 🚤 Compatibility

-   **Engine Family:** TAMD, AD, D, TMD, TD, MD, KAD, KAMD

Full model list at the end of this description.

## ⚙️ Key Features

-   76 published applications across six engine series
-   Engine group
-   2 used per assembly

## 🔌 Function

Keeps tension on the fastener it sits under so vibration cannot let the joint slacken.

## ⚠️ Common Signs of Failure

-   Fastener found loose or backed off
-   Washer flattened, cracked or broken
-   Corrosion on the washer or in the joint
-   Component moving where it should be clamped

## 🛠️ Service Notes

-   Sleeve 840444 covers exactly the same 76 applications across the same six engine series, so the two are companion parts and are best ordered together
-   Spring washers are single use, so fit new ones whenever the joint is opened

## 📦 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, 2001AG, 2001B, 2001BG, 2001D, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2001, 2002, 2001R
-   Volvo Penta TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31A, TAMD31B, TAMD31D
-   Volvo Penta TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41A
-   Volvo Penta AD31, AD31B, AD31D-A, AD31L-A, AD31P-A, AD31XD
-   Volvo Penta AD41B, AD41D, AD41L-A, AD41P-A, AD41A, AD41BJ
-   Volvo Penta TMD31A, TMD31B, TMD31D, TMD31L-A
-   Volvo Penta TMD41A, TMD41B, TMD41D, TMD41L-A
-   Volvo Penta D41B, D41D, D41L-A
-   Volvo Penta KAD42A, KAD42B, KAD42P-A
-   Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
-   Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
-   Volvo Penta TAMD42WJ-A, TAMD42B
-   Volvo Penta D2003AG
-   Volvo Penta KAD32P
-   Volvo Penta KAD43P-A
-   Volvo Penta MD31A
-   Volvo Penta TD31ACE

## Details

- **Price:** 11.42 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 11.42 AUD | In stock |

## Images

- 840686 Spring Washer | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/840686-spring-washer-genuine-volvo-penta)
> Updated: 2026-09-21