# 22819604 Stud | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta stud weighing 0.050 kg, superseding part number 21456567 and covering its 11 TAD series applications. Thread condition at both ends determines the clamping load achievable.

## ⚙️ Key Features

-   Stud
-   0.050 kg
-   Supersedes part number 21456567
-   Covers the 11 TAD series applications listed against the superseded number

## 🔌 Function

Provides a fixed threaded post screwed into the casting, so the mating component can be located and clamped by a nut without repeatedly cutting a bolt thread into the parent metal.

## ⚠️ Common Signs of Failure

-   Nut will not pull up, or torque falls away as the stud pulls out of the casting
-   Joint weeping or blowing where the clamping load has been lost
-   Thread rusted, necked or stripped at the nut end
-   Stud turning in the casting when the nut is slackened
-   Stud snapped flush, leaving the stump to be extracted

## 🛠️ Service Notes

-   Check the female thread in the casting before fitting a new stud, since a stud that pulled out usually means the parent thread has gone
-   Renew the nut and any sealing washer at the same time rather than reusing a corroded set

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   22819604 → Supersedes 21456567 → Supersedes 20575919 → Supersedes 20808174

### OEM / Related Numbers

-   21456567 earlier number superseded by this part
-   20575919 earlier number superseded by this part
-   20808174 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 5.25 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5.25 AUD | In stock |

## Images

- 22819604 Stud | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22819604-stud-genuine-volvo-penta)
> Updated: 2026-10-08