# 21498058 Push Button | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta ECU Power-Supply Push Button - Part Number: 21498058

  

Momentary push button fitted to the ECU electrical-system power-supply housing on compatible Volvo Penta TAD6 and TAD7 engines. It provides the designed manual input at housing 21090088 and is serviced separately when the button becomes damaged, sticks or fails electrically.

  

⚙️ Key Features

  

• Genuine Volvo Penta momentary push button

• Installs in ECU power-supply housing 21090088

• Used with original engine wiring harnesses 21427004 and 21427011

• Direct replacement for the catalogue-position switch

• Suitable for 24-volt industrial engine electrical systems where specified

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21498058 (current OEM service number)

  

OEM / Related Numbers:

  

• VOE21498058

• VOL-21498058

• Included as the push-button component associated with Volvo Penta push-button kit 876950

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta TAD6 and TAD7 industrial engine ECU power-supply assemblies

  

Typically suits:

  

• Engine models:

• TAD650VE

• TAD660VE

• TAD750VE

• TAD760VE

  

• Engine Type: 6.0- and 7.15-litre inline-six turbocharged industrial diesel

• Electrical System: 24-volt ECU installation

• Fitment Note: Confirm the power-supply housing, connector arrangement and engine serial number before ordering

  

🔌 Function

  

Provides a momentary manual electrical input through the ECU power-supply housing for the function assigned by the engine installation.

  

Common signs of failure:

  

• No response when the button is pressed

• Intermittent operation

• Button sticks in or does not return

• Cracked button face or damaged weather seal

• Failed continuity or high resistance across the switch contacts

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 90.63 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 90.63 AUD | In stock |

## Images

- 21498058 Push Button | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21498058-push-button-genuine-volvo-penta)
> Updated: 2026-08-03