# 827921 Dog | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta dog from the Marine Propulsion group, weighing 1.862 kg. This is a large driving dog, and it is nothing like dog 829433 at 0.02 kg - the two share a name only and are not alternatives for one another, so order by part number.

## ⚙️ Key Features

-   1.862 kg
-   Large driving dog - not interchangeable with dog 829433 at 0.02 kg
-   Order by part number

## 🔌 Function

Transmits drive between two shafts or hubs through interlocking jaws, so torque passes without relying on friction.

## ⚠️ Common Signs of Failure

-   Clonk or shock on engagement or on load reversal
-   Jaw faces rounded, chipped or hammered
-   Backlash noticeably increased
-   Fretting or bright rubbing marks on the mating dog

## 🛠️ Service Notes

-   Inspect the mating dog at the same time - a worn pair will destroy a new single part quickly
-   Do not confuse this with dog 829433, which is a much smaller item

## 📦 Condition

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

## Details

- **Price:** 465.18 AUD
- **Vendor:** Volvo Penta
- **Type:** Drives & Propulsion
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 465.18 AUD | In stock |

## Images

- 827921 Dog | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/827921-dog-genuine-volvo-penta)
> Updated: 2026-10-09