# 835874 Impeller | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta impeller from the Cooling System group, weighing 0.147 kg and listed for 2 applications across AQ series engines. It is the wearing element of the raw water pump and the part that fails first when the engine runs dry.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta AQ190A
-   Volvo Penta AQ240A

-   **Engine Family:** AQ

## ⚙️ Key Features

-   0.147 kg
-   2 applications across AQ series engines
-   Cooling System group
-   Raw water pump wearing part

## 🔌 Function

Drives cooling water through the circuit by flexing its vanes against the pump body as it turns.

## ⚠️ Common Signs of Failure

-   Little or no water at the exhaust outlet and a rising temperature
-   Overheat alarm after running with a blocked intake
-   Vanes torn, split, taken a set or missing altogether
-   Rubber gone hard and glazed
-   Debris from a broken impeller found downstream in the heat exchanger

## 🛠️ Service Notes

-   Renew the impeller as routine service and always after the engine has been run dry
-   Account for every broken vane - fragments left in the circuit block the heat exchanger
-   Check the pump wear plate and cover for scoring, and renew the cover gasket

## 🔄 Supersession & Cross Reference

### Other-Brand OEM Numbers

-   Johnson Pump: 09-702B-1

### Aftermarket / Verified Equivalents

-   JMP: 7300-01K
-   Jabsco: 18948-0001
-   Sherwood: 10615K
-   Oberdorfer: 8922
-   Sierra: 23-3300
-   Ancor: 2047
-   DJ Pump: 08-20-1201
-   Recmar: REC10615K
-   Orbitrade: 15874

## 📦 Condition

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

## Details

- **Price:** 134.55 AUD
- **Vendor:** Volvo Penta
- **Type:** Cooling System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 134.55 AUD | In stock |

## Images

- 835874 Impeller | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/835874-impeller-genuine-volvo-penta)
> Updated: 2026-10-09