# 20775882 Ball | Genuine Volvo Penta Part

## 🔧 Product Description

Application-specific ball used in the injection-pump control and low-pressure fuel connection on the listed Volvo Penta engines. Provides the companion calibrated ball element within the TD720-series mechanical fuel-system connection.

## 🚤 Compatibility

-   **HP Range:** Approximately 200-260 HP
-   **Year Range:** Approximately 1999 - 2010

## ⚙️ Key Features

-   Genuine Volvo Penta ball
-   Designed for the injection-pump control and low-pressure fuel connection
-   Provides the companion calibrated ball element within the TD720-series mechanical fuel-system connection
-   Engine type: Six-cylinder mechanically injected industrial/genset diesel

## 🔌 Function

Provides the companion calibrated ball element within the TD720-series mechanical fuel-system connection.

## ⚠️ Common Signs of Failure

-   Fuel seeping from the connection the ball closes
-   Loss of prime overnight, showing as extended cranking
-   Uneven running traced to the fuel connection rather than the injectors
-   On strip-down the ball is scored, flatted or corroded on its sealing band
-   Debris or a witness ring on the seat preventing the ball from closing fully

## 🛠️ Service Notes

-   Confirm orientation, dimensions and installed quantity against the exact assembly.
-   Replace the part if there is measurable wear, deformation or loss of retention.

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   11700423 - injection-pump references
-   3803515 - injection-pump references
-   20550303 - injector references
-   3803953 - injector references
-   20543483 - alternate injector references
-   3803968 - alternate injector references
-   20508553 - nozzle
-   11700426 - sealing washer
-   11700424 - bracket
-   20405559 - six-point screw
-   20405847 - valve
-   20459906 - banjo nipple
-   20581916 - nipple
-   20738115 - fuel hose
-   20581280 - fuel pipes
-   21098423 - fuel pipes
-   20450674 - hose clamp
-   20405886 - seal
-   20450673 - spacer
-   20513340 - sensor

### Other-Brand OEM Numbers

-   VOE20775882 - Volvo Construction Equipment prefixed number format

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 0.74 AUD
- **Vendor:** Volvo Penta
- **Type:** Fuel System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.74 AUD | In stock |

## Images

- 20775882 Ball | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/20775882-ball-genuine-volvo-penta)
> Updated: 2026-09-06