# 852433 Wear Washer | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta wear washer from the Marine Propulsion group, weighing 0.005 kg and listed for 125 applications including AQ, MD, TMD, AD, AQAD and D series engines. It supersedes part number 850243.

## 🚤 Compatibility

-   **Engine Family:** AQ, MD, TMD, AD, AQAD, D, BB, TAMD, MS, B, DP, SP, DPX, AQD, MB

Full model list at the end of this description.

## ⚙️ Key Features

-   0.005 kg
-   Supersedes 850243
-   125 applications across six engine series

## 🔌 Function

Takes the rubbing and wear at a moving joint so the more expensive parts either side of it stay unmarked.

## ⚠️ Common Signs of Failure

-   Play or rattle developing at the joint
-   Washer worn thin, grooved or worn through in one place
-   Bright scoring on the faces the washer sits between
-   Squeak or creak from the joint as it moves

## 🛠️ Service Notes

-   It is a sacrificial part - renew it whenever the joint is apart, not just when it has failed
-   If the faces either side are already scored, the wear washer alone will not cure the play

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   852433 → Supersedes 850243

### OEM / Related Numbers

-   850243 earlier number superseded by this part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 100S, 110S, 740B, 500A, 501A, 501B, 570A, 572A, 740A, 430A, 430B, 431A, 431B, 432A, 434A, 280B, 290A, 290DP, 570, 500B, 500, 430
-   Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A1, DP-A2, DP-B, DP-B1
-   Volvo Penta AD31, AD31B, AD31D, AD31D-A, AD31XD
-   Volvo Penta AD41P-B, AD41B, AD41, AD41A, AD41BJ
-   Volvo Penta SP-C, SP-A2, SP-C1, SP-A, SP-A1
-   Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
-   Volvo Penta BB225A, BB225AV, BB225B, BB225C
-   Volvo Penta TAMD31M, TAMD31A, TAMD31B, TAMD31D
-   Volvo Penta AQ170B, AQ170C, AQ170A
-   Volvo Penta AQ225D, AQ225E, AQ225F
-   Volvo Penta BB115A, BB115B, BB115C
-   Volvo Penta BB170B, BB170C, BB170A
-   Volvo Penta BB260AV, BB260B, BB260C
-   Volvo Penta MB20A, MB20B, MB20C
-   Volvo Penta TAMD41B, TAMD41M-A, TAMD41A
-   Volvo Penta TMD31A, TMD31B, TMD31D
-   Volvo Penta TMD40A, TMD40B, TMD40C
-   Volvo Penta AQ115A, AQ115B
-   Volvo Penta AQ260A, AQ260B
-   Volvo Penta AQAD40B, AQAD40A
-   Volvo Penta AQD21A, AQD21B
-   Volvo Penta D41, D41B
-   Volvo Penta MD21B, MD21A
-   Volvo Penta MS3B, MS3C
-   Volvo Penta MS4B, MS4A
-   Volvo Penta TAMD40A, TAMD40B
-   Volvo Penta TMD41A, TMD41B
-   Volvo Penta AD40B
-   Volvo Penta AQ120B
-   Volvo Penta AQ125A
-   Volvo Penta AQ140A
-   Volvo Penta AQ145A
-   Volvo Penta AQ165A
-   Volvo Penta AQD40A
-   Volvo Penta B20
-   Volvo Penta BB140A
-   Volvo Penta BB145A
-   Volvo Penta BB165A
-   Volvo Penta BB231A
-   Volvo Penta BB261A
-   Volvo Penta BB740A
-   Volvo Penta DPX
-   Volvo Penta MD30A
-   Volvo Penta MD31A
-   Volvo Penta MD40A
-   Volvo Penta TAMD30A
-   Volvo Penta TMD30A

## Details

- **Price:** 212.47 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 212.47 AUD | In stock |

## Images

- 852433 Wear Washer | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/852433-wear-washer-genuine-volvo-penta)
> Updated: 2026-08-22