# 20405730 Clamp | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta Cooling-System Pipe Clamp - Part Number: 20405730

  

Genuine Volvo Penta clamp used to support coolant pipes and hoses in the D5/D7 cooling package. Two or three are used according to the serial-specific arrangement.

  

⚙️ Key Features

  

• Coolant pipe/hose support clamp

• Two or three used depending engine model

• Confirmed across D5/D7 radiator packages

• Prevents vibration and chafing

• Must be installed at the original support location

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 20405730 - current Volvo Penta reference

  

OEM / Related Numbers:

  

• Cooling pipes, brackets and hoses are serial-specific

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta D5/D7 cooling systems

  

Typically suits:

  

• Engine / equipment models:

• TD520GE

• TAD530GE

• TAD531GE

• TAD532GE

• TD720GE

• TAD730GE

• TAD731GE

• TAD732GE

• TAD733GE

  

• Engine Type: Volvo Penta 5- and 7-litre industrial diesel

• Year / Serial Range: Engine model and serial-number dependent

  

🔌 Function

  

Supports the assigned coolant pipe or hose and limits vibration movement.

  

Common signs of failure:

  

• Pipe chafing

• Clamp cracking or loosening

• Coolant pipe vibration

• Repeated pipe fatigue

• Damaged support liner

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 5.46 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5.46 AUD | In stock |

## Images

- 20405730 Clamp | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20405730-clamp-genuine-volvo-penta)
> Updated: 2026-07-29