174-6617K1 Stator for Mercury 6HP 8HP 9.9HP 10HP 15HP 18HP 20HP 25HP 35HP 40HP | JLM Marine

174-6617K1 Stator for Mercury 6HP 8HP 9.9HP 10HP 15HP 18HP 20HP 25HP 35HP 40HP | JLM Marine174 6617K1 Stator for Mercury 6HP 8HP 9. 9HP 10HP 15HP 18HP 20HP 25HP 35HP 40HP JLM Marine This high quality aftermarket generator stator is engineered to fit Mercury 2 stroke carbureted outboards from 6 HP to 40 HP, covering serial numbers 0A197112 through 0G289100. It delivers reliable charging performance for a wide range of Mercury models manufactured between 1979 and 1997. This stator directly replaces OEM part numbers 86617A2, 86617A3, 86617A5,

174-6617K1 Stator for Mercury 6HP 8HP 9.9HP 10HP 15HP 18HP 20HP 25HP 35HP 40HP | JLM Marine

This high-quality aftermarket generator stator is engineered to fit Mercury 2-stroke carbureted outboards from 6 HP to 40 HP, covering serial numbers 0A197112 through 0G289100. It delivers reliable charging performance for a wide range of Mercury models manufactured between 1979 and 1997.

This stator directly replaces OEM part numbers 86617A2, 86617A3, 86617A5, 86617A9, 86617A11, 86617A13, 86617A20, and 174-6617K1, providing seamless compatibility across multiple Mercury service iterations.

• Plug-and-play design for easy, direct installation
• Features highest-grade copper windings resistant to 200°C and premium lamination materials
• All units are factory-tested before shipment

Part Number Cross-Reference

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

Compatible Engine Models

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

Important: Please compare the images and specifications provided with your faulty unit to confirm proper fitment. Compatibility information is for reference only.

Technical Specifications

Package Contents

Your shipment includes:

• 1 × Generator Stator Coil (with connector included)

The package contains all the parts shown in the product images.

Installation Guide

1. Disconnect the battery and ensure the ignition is off to prevent electrical shock.
2. Access the stator assembly by removing the flywheel cover and any necessary cowling components.
3. Remove the flywheel using a flywheel puller tool; never use a hammer or pry bar.
4. Disconnect the old stator connector from the wiring harness.
5. Remove the mounting screws securing the old stator to the engine block.
6. Carefully extract the old stator and inspect the mounting surface for debris or damage.
7. Position the new stator onto the mounting points, aligning all screw holes precisely.
8. Install and torque the mounting screws to manufacturer specifications in a star pattern.
9. Route the stator wiring through the correct channels, avoiding pinch points or heat sources.
10. Connect the new stator plug to the engine harness until it clicks securely.
11. Reinstall the flywheel and torque to spec, then replace the flywheel cover and cowling.
12. Reconnect the battery and test the charging system output with a multimeter before operation.

Troubleshooting & FAQ

How do I confirm this stator fits my Mercury outboard?
Compare your current stator's part number with the cross-reference list above (86617A2, 86617A3, 86617A5, 86617A9, 86617A11, 86617A13, 86617A20, 174-6617K1). Also verify your engine's HP rating, year, and serial number against the compatibility table.

What are the signs that my stator is failing?
Common symptoms include weak spark, difficulty starting, dim lighting at idle, battery not charging, or intermittent electrical failures. Test charging output with a multimeter; it should read approximately 12–14 volts at mid-throttle.

How does this aftermarket stator compare to the OEM Mercury stator?
This replacement is built to OEM specifications using highest-grade copper windings (200°C resistant) and premium lamination materials. It provides comparable performance and durability at a more competitive price point.

Can I install this stator myself, or do I need professional help?
If you have mechanical experience and the proper tools (flywheel puller, torque wrench), DIY installation is feasible. However, professional installation is recommended to ensure correct torque settings and electrical connections.

How often should I replace the stator on my Mercury outboard?
Stators typically last many years under normal use. Replace only when you experience charging system failure or electrical issues; routine replacement is not required unless damage or wear is evident.

OEM vs. Aftermarket?
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.

How fast do you ship and how much does it cost?
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.

What is your warranty and return policy?
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.