# 21027478 Connection Flange | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Connection Flange - Part Number: 21027478

  

Brand-new genuine Volvo Penta connection flange shaped and drilled for the specified position in the Volvo Penta TAD550GE inlet and exhaust connection. It supports, locates or retains the adjoining component while preserving factory alignment and clearance.

  

⚙️ Key Features

  

• Genuine factory-shaped support component

• Correct hole spacing and mounting geometry

• Maintains component alignment and clearance

• Designed for engine vibration and operating loads

• Single component; fasteners and adjoining parts are separate

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21027478 - OEM reference

  

OEM / Related Numbers:

  

• Volvo Penta 21027478

• VOE21027478

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta TAD550GE inlet and exhaust connection

  

Typically suits:

  

• Engine models:

• TAD550GE

• Engine Type: Volvo Penta 5-litre generator-drive diesel

• Serial / Configuration: Confirm flange location, mating pipe and engine serial number

• Year Range: TAD550GE production applications

  

🔌 Function

  

Supports, restrains or locates the associated component so it remains correctly aligned and protected from vibration, movement or chafing.

  

Common signs of failure:

  

• Cracks, bending or distortion

• Elongated mounting holes or fretting

• Loose or missing fastening hardware

• Chafing or movement of the supported component

• Corrosion or fatigue around formed edges and welds

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 99.69 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 99.69 AUD | In stock |

## Images

- 21027478 Connection Flange | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21027478-connection-flange-genuine-volvo-penta)
> Updated: 2026-08-01