Zinc Anode – Fits Mercury/MerCruiser Alpha One Gen II & Bravo Series (Replaces 76214Q5)

Zinc Anode – Fits Mercury/MerCruiser Alpha One Gen II & Bravo Series (Replaces 76214Q5)

This is an aftermarket trim tab anode designed for a wide range of Mercury/MerCruiser sterndrives, including the Alpha One Gen II and Bravo I, II, III, X, XR, and XZ series. It also fits Mercury/Mariner outboards from 35-300 HP (1995 and newer) and Force 90/120 HP outboards (1995 and newer).

This part is a direct replacement for Mercury OEM part numbers 76214Q5, 76214, 762142, 76214A1, 76214A2, 76214A5, 76214T3, 762143, and 97-762145. It also cross-references with Sierra 18-6016 (zinc), Martyr CM762145, and SEI 98-106-36.

• Material: Zinc Alloy for saltwater and brackish water applications.
• Installation Type: Simple bolt-on installation.
• Package Includes: Anode, fastening hardware, and instructions.

Part Number Cross-Reference

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

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.

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

• 1 x Trim Tab Anode (76214Q5)
• 1 x Fastening Hardware & Instructions

Installation Guide

1. Safety First: Disconnect the boat's battery before starting work.
2. Locate Anode: Identify the old trim tab anode on the sterndrive or outboard.
3. Remove Old Anode: Unscrew the mounting bolt to remove the old anode.
4. Clean Surface: Thoroughly clean the mounting surface on the drive unit. A wire brush works well to remove any corrosion or residue.
5. Ensure Contact: A clean, direct metal-to-metal connection is critical for the anode to function correctly.
6. Install New Anode: Position the new anode and tighten the fastening hardware securely.

Troubleshooting & FAQ

How do I confirm this anode fits my engine?
First, check your engine's model and year against the compatibility table above. Second, cross-reference your existing part number with the numbers in our "Part Number Cross-Reference" list to ensure it's a direct replacement.

Should I use zinc or magnesium?
This zinc anode is designed specifically for saltwater or brackish water environments. If you operate your boat exclusively in freshwater, you should use a magnesium anode (such as Sierra 18-6244) to prevent over-protection and potential paint blistering.

How often should I replace my trim tab anode?
Inspect your anodes at least every few months. They should be replaced when they are approximately 50% consumed. Timely replacement is essential for protecting your engine and sterndrive components from galvanic corrosion.

What are the signs of a failing anode?
A failing or depleted anode will appear heavily pitted, crumbled, or be mostly missing. If you notice rapid corrosion on other metal parts of your sterndrive, such as the propeller or housing, it is a strong indicator that your anodes are not working correctly and need immediate replacement.

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.