# 907024 Lock Washer | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta lock washer, to be used only together with 470219, weighing 0.007 kg and listed for 97 applications across the MD, MB, AQ, TAD, TD and TWD series. It supersedes part number 15143.

## 🚤 Compatibility

-   **Engine Family:** MD, MB, AQ, TAD, TD, TWD, BB, TID, B, TAMD, AQD

Full model list at the end of this description.

## ⚙️ Key Features

-   Only for use together with 470219
-   Supersedes 15143
-   0.007 kg
-   97 applications across six engine series

## 🔌 Function

Locks the fastener against turning once it is tightened, by a tab bent up against one of its flats.

## ⚠️ Common Signs of Failure

-   Fastener found slack or backed off
-   Locking tab cracked or broken where it was bent
-   Washer flattened, dished or fretted
-   Witness marks showing the fastener has been turning

## 🛠️ Service Notes

-   Single use: fit a new washer whenever the fastener is disturbed
-   Lock washer 907023 is the same weight but is listed for 832555, so order by the application rather than by appearance

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   907024 → Supersedes 15143

### OEM / Related Numbers

-   15143 earlier number superseded by this part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 TID121KG, TID121KGP, TID121KP, TID121L, TID121LG, TID121LGP, TID121LP, TID121FG, TID121K, TID121K-87
-   Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
-   Volvo Penta TAD1630G, TAD1630GE, TAD1630P, TAD1630PB
-   Volvo Penta TID162AG, TID162AGP, TID162AP, TID162APB
-   Volvo Penta TWD1630G, TWD1630P, TWD1630PP, TWD1630V
-   Volvo Penta AQ170B, AQ170C, AQ170A
-   Volvo Penta BB115A, BB115B, BB115C
-   Volvo Penta BB170B, BB170C, BB170A
-   Volvo Penta MB20A, MB20B, MB20C
-   Volvo Penta MD5A, MD5B, MD5C
-   Volvo Penta TAD1030P, TAD1030G, TAD1030GE
-   Volvo Penta TAMD162A, TAMD162C, TAMD162C-B
-   Volvo Penta TD121G-87, TD121GGP-87, TD121GP
-   Volvo Penta TWD1210G, TWD1210P, TWD1210V
-   Volvo Penta TWD1211V, TWD1211P, TWD1211G
-   Volvo Penta AQ115A, AQ115B
-   Volvo Penta MD11C, MD11D
-   Volvo Penta MD17C, MD17D
-   Volvo Penta MD6A, MD6B
-   Volvo Penta MD7B, MD7A
-   Volvo Penta 100S, 110S
-   Volvo Penta TAD1031G, TAD1031GE
-   Volvo Penta TAD1230G, TAD1230V
-   Volvo Penta TAD1631GE, TAD1631G
-   Volvo Penta TD120HP, TD120HPP
-   Volvo Penta AQ165A
-   Volvo Penta AQD2B
-   Volvo Penta AQD21A
-   Volvo Penta B20
-   Volvo Penta BB165A
-   Volvo Penta MB10A
-   Volvo Penta MD1B
-   Volvo Penta MD2B
-   Volvo Penta MD21A
-   Volvo Penta MD3B
-   Volvo Penta MD67C
-   Volvo Penta TAD1032GE
-   Volvo Penta TAD1231GE
-   Volvo Penta TAD1232GE
-   Volvo Penta TAMD163A-A
-   Volvo Penta TAMD165A
-   Volvo Penta TD1210G
-   Volvo Penta TD164KAE
-   Volvo Penta TID120HPP
-   Volvo Penta TWD1230ME
-   Volvo Penta TWD1620G

## Details

- **Price:** 8.79 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8.79 AUD | In stock |

## Images

- 907024 Lock Washer | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/907024-lock-washer-genuine-volvo-penta)
> Updated: 2026-08-22