# 20854240 Screw | Genuine Volvo Penta Part

## 🔧 Product Description

Application-specific Screw used in the fuel-filter housing and low-pressure fuel supply assembly on the listed Volvo Penta engines. Secures the associated engine component with the specified thread engagement, clamp load and alignment.

## 🚤 Compatibility

-   **Engine Family:** TAD
-   **HP Range:** Approximately 160-180 HP
-   **Year Range:** Approximately 1999 - 2007

Full model list at the end of this description.

## ⚙️ Key Features

-   Genuine Volvo Penta Screw
-   Designed for the fuel-filter housing and low-pressure fuel supply assembly
-   Secures the associated engine component with the specified thread engagement, clamp load and alignment
-   Catalogued for TAD520GE; TAD520VE
-   Engine type: 4.8-litre four-cylinder turbocharged industrial diesel

## 🔌 Function

Secures the associated engine component with the specified thread engagement, clamp load and alignment.

## ⚠️ Common Signs of Failure

-   The joint working loose, with the fastener backing off or the assembly shifting under load
-   A knock, rattle or buzz from the component the fastener secures
-   Rust streaks or leakage tracking out from under the head
-   Threads found stretched, galled or stripped, or the head rounded off on removal
-   A fastener that snaps on removal, or will not hold its specified torque when refitted

## 🛠️ Service Notes

-   Confirm thread, length, strength grade and any single-use restriction against the exact application.
-   Clean the threads and use the specified torque, angle and locking method.

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   11711074 - fuel filter element
-   993676 - filter-housing gasket
-   20450662 - fuel pipes
-   20555330 - fuel pipes
-   20450663 - hose assembly
-   20546788 - fuel pipe
-   20405769 - sealing ring
-   20450664 - hollow screws
-   20405562 - hollow screws
-   993813 - spacer sleeve

### Other-Brand OEM Numbers

-   VOE20854240 - Volvo Construction Equipment prefixed number format

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAD520GE, TAD520VE
-   Volvo Penta TAD531GE MECH, TAD531GE EDC4
-   Volvo Penta TAD720GE, TAD720VE
-   Volvo Penta TAD721GE, TAD721VE
-   Volvo Penta TAD722GE, TAD722VE
-   Volvo Penta TAD730GE MECH, TAD730GE EDC4
-   Volvo Penta TAD731GE MECH, TAD731GE EDC4
-   Volvo Penta TAD532GE EDC4
-   Volvo Penta TAD620VE
-   Volvo Penta TAD650VE
-   Volvo Penta TAD660VE
-   Volvo Penta TAD732GE EDC4
-   Volvo Penta TAD733GE EDC4
-   Volvo Penta TAD750GE
-   Volvo Penta TAD751GE
-   Volvo Penta TAD761VE
-   Volvo Penta TAD762VE
-   Volvo Penta TAD763VE
-   Volvo Penta TAD764VE
-   Volvo Penta TAD765VE

## Details

- **Price:** 17.51 AUD
- **Vendor:** Volvo Penta
- **Type:** Fasteners & Fixings
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 17.51 AUD | In stock |

## Images

- 20854240 Screw | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20854240-screw-genuine-volvo-penta)
> Updated: 2026-09-06