# 20804638 Sealing Strip | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Sealing Strip - Part Number: 20804638

  

Application-specific Sealing Strip used in the radiator fan shroud, sealing and mounting assembly on the listed Volvo Penta engines. Closes the gap between adjoining cooling-system panels so airflow is directed through the radiator core rather than around it.

  

⚙️ Key Features

  

• Genuine Volvo Penta Sealing Strip

• Direct service replacement for part number 20804638

• Designed for the radiator fan shroud, sealing and mounting assembly

• Closes the gap between adjoining cooling-system panels so airflow is directed through the radiator core rather than around it

• Catalogued for TAD620VE; TAD720VE; TAD721VE; TAD722VE

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20804638 (Volvo Penta OEM reference)

  

OEM / Related Numbers:

  

• VOE20804638 - Volvo Construction Equipment prefixed number format

• 20804646 - fan shroud

• 20405877 - earlier fan-shroud reference

• 20804638 / 20812484 / 20815558 - shroud sealing strips

• 20804896 - mounting stud

• 20804903 - retaining screw

• 20770039 - belt protector

• 20759253 - attaching clamp

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta TAD620/TAD720 radiator and fan-shroud installations

  

Typically suits:

  

• Engine models:

• TAD620VE

• TAD720VE

• TAD721VE

• TAD722VE

  

• HP Range: Approximately 180HP - 265HP

• Engine Type: Six-cylinder turbocharged industrial diesel

• Year Range: Approximately 1999 - 2012

  

🔌 Function

  

Closes the gap between adjoining cooling-system panels so airflow is directed through the radiator core rather than around it.

  

Common signs of failure:

  

• Fluid, gas or pressure leakage at the joint

• Flattening, hardening, cracking, tearing or extrusion

• Corrosion, fretting or erosion across the mating face

• Repeated leakage caused by distorted or damaged sealing surfaces

• Contamination, swelling or heat damage to the sealing material

  

Service / Installation Notes:

  

• Remove all old sealing material without damaging the mating faces and confirm the correct seal grade or thickness.

• Lubricate only where specified, install without twisting, and pressure-check the system after assembly.

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 190.32 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 190.32 AUD | In stock |

## Images

- 20804638 Sealing Strip | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20804638-sealing-strip-genuine-volvo-penta)
> Updated: 2026-08-01