# 21279536 Bracket | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta mounting bracket used to support the hydraulic power-steering pump on D4 sterndrive installations. It maintains pump and pulley alignment and is associated with later bracket service set 21474337 on specified configurations.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D6-300A-G
-   Volvo Penta D6-340A-G
-   Volvo Penta D6-380A-G
-   Volvo Penta D6-400A-G
-   Volvo Penta D6-440A-G
-   Volvo Penta D4-150A-G
-   Volvo Penta D4-230A-G
-   Volvo Penta D4-270A-G
-   Volvo Penta D4-320A-G
-   Volvo Penta D4-300A-G

-   **Engine Family:** D
-   **HP Range:** 150-440 HP

## ⚙️ Key Features

-   Genuine Volvo Penta steering-pump bracket
-   Confirmed D4-150A-G steering-system use
-   Maintains pump and belt alignment
-   Heavy-duty engine-mounted construction
-   Related service bracket set 21474337 must be checked by serial
-   Engine type: Volvo Penta D4 inline-four common-rail marine diesel with sterndrive steering

## 🔌 Function

Supports and aligns the hydraulic steering pump so the belt and hose connections operate without excessive load.

## ⚠️ Common Signs of Failure

-   Steering-pump belt squealing, running off line or shedding dust
-   Whining pump, or steering going heavy at low speed
-   Pump visibly out of alignment or able to move on its mounting
-   Cracked bracket, elongated adjuster slots or fretted faces found on removal

## 🛠️ Service Notes

-   Check the belt, tensioner and pump pulley alignment before condemning the bracket
-   A later bracket service set is associated with some configurations, so confirm by engine serial number before ordering

## 🔄 Supersession & Cross Reference

### OEM / Related Numbers

-   21474337 - related power-steering pump bracket service set; contents and serial applicability must be confirmed

## 📦 Condition

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

## Details

- **Price:** 225.53 AUD
- **Vendor:** Volvo Penta
- **Type:** Brackets & Mounts
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 225.53 AUD | In stock |

## Images

- 21279536 Bracket | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21279536-bracket-genuine-volvo-penta)
> Updated: 2026-09-19