# 873514 Tab Washer | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta tab washer from the Marine Propulsion group, weighing 0.026 kg. No thread size or engine fitment is published against it, so match it to the nut it locks; the sized tab washers in the folding propeller hardware are 873475 for M16, 873488 for M20 and 873506 for M24, and a second unmarked tab washer, 873497, is also listed here.

## ⚙️ Key Features

-   Marine Propulsion group tab washer
-   0.026 kg
-   No published thread size — match to the nut
-   Second unmarked tab washer 873497 also listed here

## 🔌 Function

Locks the nut it sits beneath, with a tab bent up against a nut flat so the nut cannot turn back.

## ⚠️ Common Signs of Failure

-   Tab cracked or snapped at the bend
-   Washer already flattened where the nut has turned
-   Corrosion or erosion at the bore
-   Nut found slack on inspection
-   Vibration or knocking from the assembly it secures

## 🛠️ Service Notes

-   Fit a new tab washer every time the nut is disturbed — they are not reusable
-   Measure the nut before ordering, since no thread size is published against this washer

## 📦 Condition

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

## Details

- **Price:** 20.81 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 20.81 AUD | In stock |

## Images

- 873514 Tab Washer | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/873514-tab-washer-genuine-volvo-penta)
> Updated: 2026-10-09