# 21230806 Bowl | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Fuel-Filter Water-Separator Bowl - Part Number: 21230806

  

A transparent or inspection-type lower bowl used on selected Volvo Penta D5 and D7 fuel-filter assemblies from the applicable engine serial break. It collects separated water and contamination beneath the filter element.

  

⚙️ Key Features

  

• Genuine Volvo Penta component

• Allows inspection of collected water and debris

• Compatible with the specified housing and gasket kit

• Serial-controlled application

• Direct replacement where part number 21230806 is specified

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21230806 → Replaces 20703866 from the applicable serial break

  

OEM / Related Numbers:

  

• 20703866 - earlier bowl through SN10593789

• 20460242 - fuel-filter assembly

• 21018746 - filter element

• 21018758 - gasket kit

• 20703827 - filter insert

  

Aftermarket / Verified Equivalents:

  

• No documented direct aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta D5 and D7 fuel-filter and water-separator systems

  

Typically suits:

  

• Engine models:

• D5A-B TA

• D5A-T

• D5A-TA

• D7A-B TA

• D7A-T

• D7A-TA

• D7C-B TA

• D7C-TA

• TAD420VE

• TAD520VE

• TAD620VE

• TAD720VE

• TAD721VE

  

• HP Range: Engine-rating dependent

• Engine Type: Industrial or marine diesel

• Year Range: Generally from SN10593790 onward

  

🔌 Function

  

Collects water and sediment removed from the diesel fuel before it reaches the injection system.

  

Common signs of failure:

  

• Diesel leakage from the bowl

• Cracks or clouding that prevent inspection

• Water repeatedly reaching the engine filter

• Damaged drain fitting

• Air entering the fuel system

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 227.98 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 227.98 AUD | In stock |

## Images

- 21230806 Bowl | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21230806-bowl-genuine-volvo-penta)
> Updated: 2026-08-02