# 21727935 Water Pump Kit | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta TAD520VE / TAD720-Series Coolant Water Pump Kit - Part Number: 21727935

  

A genuine Volvo Penta complete coolant-pump kit for D5D / D7D-E-derived industrial engines including TAD520VE and TAD720-series applications. The pump is supplied with the required gasket arrangement and replaces several earlier Volvo references.

  

Kit Contents:

  

• 1 x complete coolant pump assembly - Volvo Penta 21727935

• 1 x matched pump gasket set - supplied with the complete pump kit

• Earlier pump references replaced - Volvo Penta 21727941, 21404504, 20726083 and 20450746

  

⚙️ Key Features

  

• Genuine Volvo Penta complete coolant pump

• Supplied with installation gaskets

• Fits D5D and D7D / D7E-derived engines

• Multiple OEM supersessions

• Laso and SLP cross-referenced replacements available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21727935 → Replaces 21727941, 21404504, 20726083 and 20450746 where specified

  

OEM / Related Numbers:

  

• 21727935

• 21727941

• 21404504

• 20726083

• 20450746

  

Aftermarket / Verified Equivalents:

  

• Laso: 9820 0144

• Swedish Lorry Parts: WAP-935

• OMP and specialist Deutz BFM1013 replacement pumps

  

🚤 Compatibility

  

Commonly used on:

  

• TAD5 / TAD7 coolant circulation

• Industrial engine water-pump replacement

• Overheating and leakage repair

  

Typically suits:

  

• Engine models / drive models:

• TAD520VE

• TAD720VE

• TAD721VE

• TAD722VE

• Volvo D5D and D7D / D7E industrial applications using the same pump

  

• HP Range: Not horsepower-specific

• Engine Type: Volvo Penta / Deutz BFM1013-derived inline diesel

• Year Range: Approximately late 1990s through the 2000s

• Serial Range: Engine and pump-housing revision controlled; confirm one of the superseded pump numbers or the engine serial number

  

🔌 Function

  

The pump circulates coolant through the engine and radiator or heat exchanger, maintaining stable operating temperature.

  

Common signs replacement or overhaul is required:

  

• Coolant leaks from the pump

• Pump bearing is noisy or has play

• Engine overheats

• Impeller or housing is corroded

• Earlier pump 20726083, 21404504 or 21727941 requires replacement

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 1288.0 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1288.00 AUD | In stock |

## Images

- 21727935 Water Pump Kit | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21727935-water-pump-kit-genuine-volvo-penta)
> Updated: 2026-07-29