# 859782 Nozzle | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta nozzle from the Fuel System group, weighing 0.029 kg and listed for 23 applications across the AD, D, TMD, TAMD and MD series — a noticeably wider fitment list than the injector 859697 it belongs with, which covers 5.

## 🚤 Compatibility

-   **Engine Family:** AD, D, TMD, TAMD, MD

Full model list at the end of this description.

## ⚙️ Key Features

-   0.029 kg
-   23 applications across the AD, D, TMD, TAMD and MD series
-   Fuel System group
-   Injector 859697 is the related item in this run

## 🔌 Function

Forms the spray pattern at the tip of the injector, opening at its set pressure and atomising the diesel into the combustion chamber.

## ⚠️ Common Signs of Failure

-   Knock or rattle from one cylinder, worst under load
-   Black smoke and a smell of unburnt diesel
-   Hard starting with rough running until warm
-   Tip found coked, blocked or with the spray holes eroded
-   Nozzle dribbling instead of spraying cleanly on test

## 🛠️ Service Notes

-   Have nozzles set and pressure-tested on a proper rig — they cannot be judged by eye and they run at very high pressure
-   Fit nozzles as a matched set across the engine, or one cylinder will do more than its share of the work

## 🔄 Supersession & Cross Reference

### Other-Brand OEM Numbers

-   Bosch: 0 433 171 166 (DLLA140P196)

### Aftermarket / Verified Equivalents

-   Orbitrade: 17782

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31A, TAMD31B, TAMD31D
-   Volvo Penta AD31, AD31B, AD31D, AD31D-A, AD31XD
-   Volvo Penta AD41B, AD41L-A, AD41P-A, AD41BJ
-   Volvo Penta TMD31A, TMD31B, TMD31D
-   Volvo Penta TAMD41B, TAMD41M-A
-   Volvo Penta D41B
-   Volvo Penta MD31A
-   Volvo Penta TMD41B

## Details

- **Price:** 231.8 AUD
- **Vendor:** Volvo Penta
- **Type:** Injectors & Injection
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 231.80 AUD | In stock |

## Images

- 859782 Nozzle | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/859782-nozzle-genuine-volvo-penta)
> Updated: 2026-09-18