# 420811792 Seadoo Front Bracket | Genuine Used Part

🔧 Product Description

  

Genuine Sea-Doo Front Engine Bracket - Part Number: 420811792

  

This genuine Sea-Doo front engine bracket is used in the engine mounting system on Sea-Doo 4-TEC personal watercraft and sport boat engines. It supports the front of the engine and helps maintain correct factory alignment in the hull.

  

⚙️ Key Features

  

• Genuine Sea-Doo front engine bracket

• OEM part number 420811792

• Front engine mounting support bracket

• Factory engine block mounting component

• Direct-fit OEM bracket for listed 4-TEC engine mounting assemblies

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• No available supersession chain

  

OEM / Related Numbers:

  

• 420811792

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Sea-Doo engine mounting and engine block assemblies

  

Typically suits:

  

• Engine models:

• GTX 4-TEC / GTX LTD / GTX Supercharged — 2002-2006

• RXP 215 — 2004-2010

• RXT 215 — 2005-2010

• GTI 130 / GTI SE 130 — 2006-2017

• GTI SE 155 / GTI LTD 155 — 2006-2017

• GTS 130 — 2011-2016

• GTR 215 — 2012-2016

• GTX 155 / GTX 215 / GTX 260 — 2007-2017

• RXP-X 255 / RXP-X 260 — 2008-2015

• RXT-X 255 / RXT-X 260 — 2008-2015

• WAKE 155 / WAKE PRO 215 — 2006-2017

• Challenger / Speedster / Sportster 4-TEC engine mounting assemblies

  

• HP Range: Approximately 130HP - 260HP

• Engine Type: Sea-Doo Rotax 1503 4-TEC Engine Mounting Assembly

• Year Range: Approximately 2002 - 2017

  

🔌 Function

  

The front engine bracket supports the front engine mount area and helps maintain correct engine alignment for driveline and hull fitment.

  

Common signs of failure:

  

• Engine movement under load

• Vibration through hull

• Cracked or bent bracket

• Broken mounting points

• Driveline or engine alignment issues

  

📦 Condition

  

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated

## Details

- **Price:** 21.0 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Sea-Doo Parts | Jet Ski Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 21.00 AUD | In stock |

## Images

- 420811792 Seadoo Front Bracket | Genuine Used Part
- 420811792 Seadoo Front Bracket | Genuine Used Part
- 420811792 Seadoo Front Bracket | Genuine Used Part
- 420811792 Seadoo Front Bracket | Genuine Used Part
- 420811792 Seadoo Front Bracket | Genuine Used Part
- 420811792 Seadoo Front Bracket | Genuine Used Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/420811792-seadoo-front-bracket-genuine-used-part)
> Updated: 2026-07-02