# 20793619 Nozzle | Genuine Volvo Penta Part

## 🔧 Product Description

Application-specific piston-cooling oil nozzle used in the piston, connecting-rod and crankshaft assembly on the listed Volvo Penta engines. Directs a calibrated jet of engine oil onto the underside of the piston for cooling and lubrication.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAD560VE
-   Volvo Penta TAD561VE
-   Volvo Penta TAD765VE
-   Volvo Penta TAD764VE
-   Volvo Penta TAD763VE
-   Volvo Penta TAD762VE
-   Volvo Penta TAD761VE

-   **Engine Family:** TAD
-   **HP Range:** Approximately 180-320 HP
-   **Year Range:** Approximately 2004 - 2016

## ⚙️ Key Features

-   Genuine Volvo Penta piston-cooling oil nozzle
-   Directs a calibrated jet of engine oil onto the underside of the piston for cooling and lubrication
-   Connecting rod 20793636 is documented through engine serial 10564690; later production from serial 10564691 uses 21191452.
-   Engine type: 7-litre inline-six turbocharged industrial diesel

## 🔌 Function

Directs a calibrated jet of engine oil onto the underside of the piston for cooling and lubrication.

## ⚠️ Common Signs of Failure

-   Piston crown overheating or scuffing
-   Restricted or absent oil jet during inspection
-   Low oil pressure or excessive internal leakage
-   Carbon, sludge or metallic debris blocking the nozzle
-   Loose, bent or damaged nozzle contacting rotating components

## 🛠️ Service Notes

-   Clean the oil gallery thoroughly and verify the nozzle is unobstructed.
-   Install in the exact orientation and confirm clearance to the crankshaft and connecting rod.

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   20793619 → Supersedes 21665095

### OEM / Related Numbers

-   21665095 earlier number superseded by this part
-   20585982 - connecting rod
-   21191452 - later connecting-rod reference
-   11700325 - small-end bushing
-   11700326 - connecting-rod screws
-   20405577 - piston pin
-   20766790 - standard big-end bearing
-   20717211 - 0.25mm undersize big-end bearing
-   20565188 - 0.50mm undersize big-end bearing
-   20793531 - piston-ring set
-   20790423 - oversize big-end bearing kits
-   20790428 - oversize big-end bearing kits

### Other-Brand OEM Numbers

-   VOE20793619 - Volvo CE prefixed number format

### Aftermarket / Verified Equivalents

-   PPD 077205 - aftermarket reference
-   PPD: 077205 piston-cooling oil nozzle

## 📦 Condition

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

## Details

- **Price:** 60.21 AUD
- **Vendor:** Volvo Penta
- **Type:** Oil & Lubrication
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 60.21 AUD | In stock |

## Images

- 20793619 Nozzle | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20793619-nozzle-genuine-volvo-penta)
> Updated: 2026-10-12