---
product_id: 493820307
title: "45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847"
brand: "heurofosh"
price: "512 kr"
currency: DKK
in_stock: true
reviews_count: 10
category: "Heurofosh"
url: https://www.desertcart.dk/products/493820307-45497a1-exhaust-bellows-expander-tool-for-mercury-marine-mercruiser-stern
store_origin: DK
region: Denmark
---

# Easy to Use Quick Installation Durable Material 45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847

**Brand:** heurofosh
**Price:** 512 kr
**Availability:** ✅ In Stock

## Summary

> 🚤 Upgrade Your Marine Game with Ease!

## Quick Answers

- **What is this?** 45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847 by heurofosh
- **How much does it cost?** 512 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/493820307-45497a1-exhaust-bellows-expander-tool-for-mercury-marine-mercruiser-stern)

## Best For

- heurofosh enthusiasts

## Why This Product

- Trusted heurofosh brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort Grip:** Vinyl grip handle ensures a secure and comfortable hold during use.
- • **Peace of Mind:** Comes with a 180-day warranty for worry-free usage.
- • **Robust Design:** Crafted from solid alloy steel for long-lasting durability.
- • **Effortless Installation:** Replace your exhaust bellows in minutes with this user-friendly tool.
- • **Versatile Compatibility:** Designed for MerCruiser Stern Drive models including Alpha 1, Bravo 1 & 2.

## Overview

The 45497A1 Exhaust Bellows Expander Tool is a must-have for any marine enthusiast looking to efficiently replace exhaust bellows on MerCruiser Stern Drive units. Made from durable alloy steel, this tool features a comfortable vinyl grip and is designed for quick and easy installation, making it an essential addition to your boating toolkit.

## Description

Buy HeuroFosh 45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847: Steering & Suspension Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Boot tool - Makes boot installation easer into Grove on mercury alpha 1 out drive
Review: Tool - Did the job, worked well.

## Features

- This bellow expander tool is designed to exchange exhaust bellows MerCruiser SternDrives
- Board application: This tool helps you to install bellows on MerCruiser Stern Drive MC-1 Alpha 1 Gen 2 Bravo and Blackhawk drive units
- Replace Part Number: MerCruiser 91-45497A1 91-8M0096108 GLM 90360 Sierra 18-9847 Mallory 79811
- Easy to Use: This tool helps you finish the work of bellow replacing in minutes, simply install the bellow on the gimble housing then stretch the bellow though the exhaust hole in the bell housing and tighten the hose clamp. Note: Sterndrive must be removed in order to use this tool.
- Duratable: Made of solid steel, the scissor handle is with vinyl grip and opens with screw lock.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Heurofosh |
| Material | Alloy Steel |
| Color | Black |
| Handle Material | Alloy Steel |
| Item Weight | 1.3 Pounds |
| Specific Uses For Product | Installing exhaust bellows on MerCruiser SternDrives |
| Grip Type | Vinyl |
| UPC | 788934576913 |
| Manufacturer | HeuroFosh Marine & Outdoor Products Center |
| Part Number | 256374 |
| Item Weight | 1.32 pounds |
| Package Dimensions | 14.41 x 5 x 1.93 inches |
| Country of Origin | Taiwan |
| Item model number | 0901-3271008 |
| Style | Exhaust Bellows Expander Tool |
| Included Components | boat exhasut bellow expander tool |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 180 days |

## Product Details

- **Brand:** Heurofosh
- **Material:** Alloy Steel
- **Color:** Black
- **Handle Material:** Alloy Steel
- **Item Weight:** 1.3 Pounds
- **Specific Uses For Product:** Installing exhaust bellows on MerCruiser SternDrives
- **Grip Type:** Vinyl
- **UPC:** 788934576913

## Images

![45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847 - Image 1](https://m.media-amazon.com/images/I/51tMZWAt7eL.jpg)
![45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847 - Image 2](https://m.media-amazon.com/images/I/6126pQdT7eL.jpg)
![45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847 - Image 3](https://m.media-amazon.com/images/I/81aYDYCNTlL.jpg)
![45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847 - Image 4](https://m.media-amazon.com/images/I/71WWp74R7oL.jpg)
![45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847 - Image 5](https://m.media-amazon.com/images/I/81YWHFo2dwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Boot tool
*by J***R on December 2, 2024*

Makes boot installation easer into Grove on mercury alpha 1 out drive

### ⭐⭐⭐⭐⭐ Tool
*by T***Y on November 6, 2024*

Did the job, worked well.

### ⭐⭐⭐⭐ works
*by J***T on February 17, 2025*

Worked after you get the hang of it, little tricky, but then again I'm not a boat mechanic by any means.

## Frequently Bought Together

- HeuroFosh 45497A1 Exhaust Bellows Expander Tool for Mercury Marine MerCruiser Stern Drive Alpha 1 Bravo 1 and 2 MC-1 R-MR and Blackhawk drive units 8M0096108 Sierra 18-9847
- HeuroFosh Bellow Retainer Ring installer 818162 for Mercury MerCruiser Bravo Alpha 1 Gen 2 Blackhawk Replaces Mercury Mariner 91-818162 43577 Sierra 18-9870 Mallory 79821
- Quicksilver 86166Q1 Bellows Adhesive – Resistant to Oil, Grease, Gasoline and Water – 1.5 oz Tube

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*