# 21990180 Cover | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Cylinder / Valve-Train Cover - Part Number: 21990180

  

Engine cover used on the TAD720-series upper-engine assembly. It protects the valve-train or timing-area components and provides the factory sealing and mounting interfaces.

  

⚙️ Key Features

  

• Factory shape, sealing edge and mounting pattern

• Protects the assigned internal mechanism

• Maintains required clearance and service access

• Designed for the original gasket and fasteners

• Correct schematic position must be confirmed

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21990180 (current listed OEM reference)

  

OEM / Related Numbers:

  

• 21990180

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• TAD720-series upper-engine assembly

  

Typically suits:

  

• Engine models:

  

• TAD720VE

• TAD721VE

• TAD722VE

  

• HP / Rating: Controlled by the complete engine or drive product number

  

• Engine / System Type: Inline six-cylinder turbocharged industrial diesel

  

• Year Range: Production-build controlled; confirm by product and serial number

  

• Serial / Specification Control: Confirm the engine suffix, product number and cover/gasket arrangement before ordering.

  

🔌 Function

  

Closes and protects the assigned engine, electrical or mechanical assembly while maintaining its sealing, clearance and service requirements.

  

Common signs of failure or wear:

  

• Cracking or distortion

• Oil, coolant or dust leakage at the sealing edge

• Damaged mounting holes

• Corrosion or impact damage

• Loose cover causing vibration or contamination

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 2821.75 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2821.75 AUD | In stock |

## Images

- 21990180 Cover | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21990180-cover-genuine-volvo-penta)
> Updated: 2026-08-03