# 22291220 Actuator | Genuine Volvo Penta Part

## 🔧 Product Description

Electronic actuator superseding 21894836 and earlier reference 20802121. It operates an emissions or air-handling mechanism in the D7 industrial engine system.

## ⚙️ Key Features

-   Supersession chain through 21894836 and 20802121
-   Electronic controlled movement
-   Position-feedback capability
-   Industrial engine emissions duty
-   Software and
-   Engine type: 6-cylinder turbocharged industrial diesel

## 🔌 Function

Moves the assigned emissions-control or intake-air mechanism and reports its position to the engine controller.

## ⚠️ Common Signs of Failure

-   Actuator position fault
-   Engine derate or emissions alarm
-   Incomplete travel
-   Excess current draw
-   Damaged linkage or connector

## 🛠️ Service Notes

-   Note the fitted position and any linkage settings before removal, so the new unit can be set up the same way
-   Isolate the batteries, and relieve any pressure in the system, before disconnecting an actuator
-   Check the linkage, pivots and mountings move freely; a stiff or seized mechanism will kill a new actuator as surely as it killed the old one
-   Fit it so it works through its full travel without binding and reaches both end positions properly, with the connector seated dry and locked
-   Some actuators need calibration or a learning procedure with Volvo Penta diagnostic equipment before they will operate correctly, so check what your engine requires

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   22291220 → Supersedes 21894836 → Supersedes 20802121 → Supersedes 20799402

### OEM / Related Numbers

-   21894836 earlier number superseded by this part
-   20802121 earlier number superseded by this part
-   20799402 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 2424.38 AUD
- **Vendor:** Volvo Penta
- **Type:** Inlet & Exhaust
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2424.38 AUD | In stock |

## Images

- 22291220 Actuator | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/22291220-actuator-genuine-volvo-penta)
> Updated: 2026-09-06