Exhaust Bellows Expander Tool – Fits Mercury MerCruiser Alpha I/II, Bravo 1/2/3, and Blackhawk Stern Drives (Replaces 91-45497A1, 8M0096108)
Exhaust Bellows Expander Tool – Fits Mercury MerCruiser Alpha I/II, Bravo 1/2/3, and Blackhawk Stern Drives (Replaces 91-45497A1, 8M0096108)

Exhaust Bellows Expander Tool – Fits Mercury MerCruiser Alpha I/II, Bravo 1/2/3, and Blackhawk Stern Drives (Replaces 91-45497A1, 8M0096108)

Vendor: JLM Marine
Availability: In Stock
Product Type: Tool
$29.99
$35.00
$29.99
Subtotal: $29.99

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Exhaust Bellows Expander Tool – Fits Mercury MerCruiser Alpha I/II, Bravo 1/2/3, and Blackhawk Stern Drives (Replaces 91-45497A1, 8M0096108)

Exhaust Bellows Expander Tool – Fits Mercury MerCruiser Alpha I/II, Bravo 1/2/3, and Blackhawk Stern Drives (Replaces 91-45497A1, 8M0096108)

$35.00 $29.99
Exhaust Bellows Expander Tool – Fits Mercury MerCruiser Alpha I/II, Bravo 1/2/3, and Blackhawk Stern Drives (Replaces 91-45497A1, 8M0096108)

Exhaust Bellows Expander Tool – Fits Mercury MerCruiser Alpha I/II, Bravo 1/2/3, and Blackhawk Stern Drives (Replaces 91-45497A1, 8M0096108)

$35.00 $29.99
Descripción

Exhaust Bellows Expander Tool – Fits Mercury MerCruiser Alpha I/II, Bravo 1/2/3, and Blackhawk Stern Drives (Replaces 91-45497A1, 8M0096108)

This tool is designed specifically for the installation of exhaust bellows on MerCruiser stern drive units including MC-I, R-MR, Alpha One Gen 1, Alpha One Gen 2, Bravo 1, Bravo 2, Bravo 3, and Blackhawk drives.

Direct Replacements: Mercury/MerCruiser 91-45497A1/8M0096108, Sierra 18-9847, GLM 90360, Mallory 9-79811.

  • Includes 1 exhaust bellows expander tool.
  • Manual operation with scissor handle design.
  • Compatible with multiple MerCruiser stern drive models.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number
Mercury/MerCruiser 91-45497A1 / 8M0096108
Sierra 18-9847
GLM 90360
Mallory 9-79811

Compatible Engine Models

Confirm your engine model/year in the table below. For Mercury owners, here9s a guide to help you identify your engine9s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.

Brand Model Notes
Mercury MC-1 For exhaust bellows installation
Mercury R-MR For exhaust bellows installation
Mercury Alpha One (Gen 1) For exhaust bellows installation
Mercury Alpha One Gen 2 For exhaust bellows installation
Mercury Bravo One For exhaust bellows installation
Mercury Bravo Two For exhaust bellows installation
Mercury Bravo Three For exhaust bellows installation
Mercury Blackhawk For exhaust bellows installation

Technical Specifications

Specification Value
Product Type Exhaust Bellows Installation Tool
Installation manual operation with scissor handle design
Housing Material Steel
Handle Material Alloy Steel with Vinyl Grip
Tool Color Black
Weight 0.6 kg (1.32 lbs)
Warranty 180 days (HeuroFosh brand)
Other Technical Attributes Opens with screw lock mechanism

Package Contents

  • 1 x Exhaust Bellows Expander Tool (91-45497A1/8M0096108)

Installation Guide

  1. Place clamp over bellows end.
  2. Place exhaust expander tool into first bellow convolution.
  3. Pull on tool until it touches flange on bell housing, then release tool.
  4. Reposition tool into third bellows convolution.
  5. Pull bellows onto bell housing flange, insert straight rod and 'U' pin into tool.
  6. Note: Sterndrive must be removed in order to use this tool.

Troubleshooting & FAQ

Q: How do I confirm this fits my engine?
A: Check the compatible engine models list and use the Mercury Serial Number Guide link provided to verify your engine model and year.

Q: How often should I replace this tool?
A: This tool is designed for repeated use; replace it if it shows signs of wear or damage affecting functionality.

Q: Can this tool be used with non-MerCruiser drives?
A: It is specifically designed for MerCruiser stern drive units listed; compatibility with other brands is not guaranteed.

Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.
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Para nuestros clientes típicos de EE. UU. y Canadá , nuestros plazos de envío son los siguientes:

  • Amazon FBA : los pedidos se entregarán dentro de 1-5 días hábiles después de realizar el pedido (durante ciertos períodos especiales como promociones importantes, Navidad, etc., el tiempo de entrega de Amazon FBA puede verse afectado).
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Al realizar un pedido, estimaremos las fechas de envío y entrega según la disponibilidad de sus artículos y las opciones de envío que elija. Dependiendo del proveedor de envío que elija, las fechas de envío estimadas podrían aparecer en la página de presupuestos de envío.

Tenga en cuenta también que las tarifas de envío de muchos de los artículos que vendemos se basan en el peso. Puede consultar el peso de cada artículo en su página de detalles. Para reflejar las políticas de las empresas de envío que utilizamos, todos los pesos se redondearán a la libra superior.

Acerca de JLM Marine

Fundada en 2002, JLM Marine se ha consolidado como un fabricante dedicado de piezas marinas de alta calidad, con sede en China. Nuestro compromiso con la excelencia en la fabricación nos ha ganado la confianza de las principales marcas marinas a nivel mundial.

Como proveedor directo, evitamos intermediarios, lo que nos permite ofrecer precios competitivos sin comprometer la calidad. Este enfoque no solo promueve la rentabilidad, sino que también garantiza que nuestros clientes reciban el mejor valor directamente del proveedor.

Estamos entusiasmados de ampliar nuestro alcance a través de canales minoristas, llevando nuestra experiencia y compromiso con la calidad directamente a los propietarios de embarcaciones y entusiastas de todo el mundo.

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