# 23059555 Engine Bracket Kit | Genuine Volvo Penta Part

## 🔧 Product Description

Repowering kit for replacing a Yanmar SD20 or SD25 saildrive installation with a D1-13, D1-20 or D1-30, for a 370 mm engine bed, weighing 12.88 kg and listed for the D1-13F, D1-20F, D1-30F and D2-40F. The bed width is the detail that separates it from 23059557, which is the 420 and 470 mm kit for the SD60. The kit holds the brackets, screws, nuts and installation instruction, cut so the new engine meets the existing bed with the least fibreglass work.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D2-40F
-   Volvo Penta D1-30F
-   Volvo Penta D1-13F
-   Volvo Penta D1-20F

-   **Engine Family:** D
-   **HP Range:** 13-40 HP
-   **Year Range:** Approximately 2010s onward

## ⚙️ Key Features

-   For a Yanmar SD20 or SD25 saildrive installation
-   For a 370 mm engine bed
-   New engine D1-13, D1-20 or D1-30
-   12.88 kg
-   The 420 and 470 mm bed kit for the SD60 is 23059557
-   Matched to one specific engine replacement
-   Brackets shaped to the existing engine bed, so fibreglass work is kept to a minimum
-   Installation gives low vibration and quiet operation
-   Current engine: Yanmar SD20/25
-   Engine bed: 370 mm
-   Installation: Saildrive
-   New engine: D1-13/20/30
-   Fits: Repowering a saildrive installation from Yanmar SD20/25 to D1-13/20/30

## 📋 Kit Contents

-   Complete 370mm saildrive repowering bracket, fastening and fitting package - Volvo Penta 23059555; internal bracket and fastener numbers are not separately published in the accessory packing table
-   Installation instruction package - Volvo Penta 23059555

## 🔌 Function

Adapts the new D1 engine's mounting points to a 370 mm bed built for a Yanmar SD20 or SD25 installation.

## ⚠️ Common Signs of Failure

-   Bed measured at the wrong width, so the brackets do not land on the bearers
-   Engine cannot be aligned to the drive within the range of the flexible mounts
-   Bracket faces or mounting holes damaged or corroded
-   Vibration and noise after a conversion put together from mixed hardware
-   Fasteners from two different kits mixed, so the clamping load is wrong

## 🛠️ Service Notes

-   Measure the bed before ordering - 370 mm here, 420 or 470 mm for 23059557
-   The existing saildrive has to be replaced on this conversion
-   Bed 370 mm
-   For these installations the existing saildrive needs to be replaced

## 📦 Condition

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

## Details

- **Price:** 1828.3 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1828.30 AUD | In stock |

## Images

- 23059555 Engine Bracket Kit | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/23059555-engine-bracket-kit-genuine-volvo-penta)
> Updated: 2026-08-22