# 862784 Key | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta shaft key from the Clutch group, weighing 0.136 kg and listed for 42 applications across the TWD, TID, TD and TAD series.

## 🚤 Compatibility

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

Full model list at the end of this description.

## ⚙️ Key Features

-   0.136 kg
-   42 applications across four engine series
-   Shaft to hub drive key

## 🔌 Function

Locks a hub to its shaft so the two turn together and the drive is not left to friction alone.

## ⚠️ Common Signs of Failure

-   Knock or clatter on take-up and on load reversal
-   Hub found loose on the shaft, or timing slipped from where it was set
-   Key sheared, rolled over or hammered out of shape
-   Keyway in shaft or hub worn wide, with bright fretted edges
-   Repeat loosening of the retaining nut on the shaft

## 🛠️ Service Notes

-   Inspect both keyways before fitting a new key, since a key can only be as good as the slots it sits in and a spread keyway will shear the new one too
-   Fit the key dry and make sure it beds on its sides rather than on its top face

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
-   Volvo Penta TD71A, TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
-   Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
-   Volvo Penta TWD610P, TWD610PB, TWD610V
-   Volvo Penta TWD710P, TWD710PB, TWD710V
-   Volvo Penta TAD730P, TAD730V
-   Volvo Penta TD610M, TD610V
-   Volvo Penta TD630ME, TD630VE
-   Volvo Penta TD730ME, TD730VE
-   Volvo Penta TID61AG, TID61AGP
-   Volvo Penta TWD630ME, TWD630VE
-   Volvo Penta TD640VE
-   Volvo Penta TD720VE PP
-   Volvo Penta TWD730ME
-   Volvo Penta TWD731VE
-   Volvo Penta TWD740VE

## Details

- **Price:** 104.4 AUD
- **Vendor:** Volvo Penta
- **Type:** Clutch & Couplings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 104.40 AUD | In stock |

## Images

- 862784 Key | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/862784-key-genuine-volvo-penta)
> Updated: 2026-10-08