Looking for the best trim tab anodes with bolts? We’ve curated a list of top picks to help you protect your boat from corrosion and keep it in top shape.
Boat owners know the importance of keeping their vessels in top shape. One key part is the trim tab anode, which protects your engine from corrosion.
We’ve put together a simple guide to the best trim tab anodes with bolts. These essential parts are easy to install and built to last.
Find the perfect fit for your boat. Save time and money with our expert picks.
List of Top 10 Trim Tab Anodes With Bolts
| Image | Title | Best For | Price |
|---|---|---|---|
![]() |
Boat Marine 688-45371-01 Trim Tab Anode with Bolt for Yamaha Outboard 60-90 HP Motors Replacement 67F-45371-00 6K5-45251-00 Sierra 18-6070 |
This Boat Marine Trim Tab Anode is perfect for boat owners with Yamaha Outboard 60-90 HP motors. It’s ideal for saltwater use, protecting your engine from corrosion and extending its life. |
|
![]() |
Boat Marine 46399A1 Aluminum Trim Tab Anode with Bolt for MerCruiser Alpha one Stern Drives and for Mercury for Mariner Outboard Motors Replacement 822777A1 822777Q1 Sierra 18-6014A |
This Boat Marine Aluminum Trim Tab Anode is perfect for boat owners who need a reliable replacement for their Mercury, Mariner, or MerCruiser engines. It’s ideal for those using 35HP and above motors in fresh or salt water, offering longer-lasting protection than zinc anodes. |
|
![]() |
Boat Marine 6E5-45371-01 Trim Tab Anode with Bolt for Yamaha Outboard 115-225 HP 2/4-stroke Motors Replacement 6E5-45371-01-00 Sierra 18-6097 |
This trim tab anode is perfect for boat owners with Yamaha Outboard 115-225 HP 2/4-stroke motors. It protects your engine from seawater corrosion, extending its life and keeping it running smoothly. |
|
![]() |
QuickMarine 76214Q5 Boat Motor Trim Tab Anode with Bolt for MerCruiser Alpha One Gen 2 & Bravo Stern Drives and Mercury Marine 35-300 HP Outboards replaces 97-76214Q5 97-76214T5 |
This QuickMarine 76214Q5 Boat Motor Trim Tab Anode is perfect for boat owners who want to protect their trim tabs from corrosion. It’s ideal for those with Mercruiser Alpha One Gen 2, Bravo drives, or Mercury Marine outboards, offering easy installation and reliable performance. |
|
![]() |
QuickMarine 6E5-45371-01 Boat Motor Trim Tab Anode with Bolt for Yamaha 115 130 HP Outboard Models replaces 6E5-45371-10 Sierra 18-6097 Marine Engine |
This QuickMarine trim tab anode is perfect for boat owners with Yamaha 115 or 130 HP outboard motors (1984-2004) or V6 Special models (1985-1986). It’s ideal for protecting your boat from corrosion while improving steering. |
|
![]() |
laffoonparts 97-76214Q5 Boat Motor Trim Tab Anode with Bolt, Replacement for Mercruiser Alpha 1 Gen 2 & Bravo 1 2 3 X XR XZ Out Drives, Replaces 76214Q5 97-762145 76214 |
This trim tab anode is perfect for boat owners who want to protect their investment and keep their boat running smoothly. It’s ideal for those with Mercruiser Alpha 1 Gen 2 or Bravo 1 2 3 X XR XZ out drives, as well as Mercury Mariner outboard models. |
|
![]() |
QuickMarine 688-45371-01 Boat Motor Trim Tab Anode with Bolt for Yamaha 50-90 HP Outboard Models replaces 67F-45371-00 6K5-45371-00 Marine Engine |
This QuickMarine Trim Tab Anode is perfect for boat owners with Yamaha 50-90 HP outboard motors. It’s ideal for protecting your trim tab from corrosion while improving steering. |
|
![]() |
Boat Marine 6K1-45371-01 Trim Tab Anode with Bolt for Yamaha Outboard 150-200 HP Motors Replacement 6K1-45371-01 6K1-45371-02-00 Sierra 18-6121 |
This Boat Marine Trim Tab Anode is perfect for boat owners with Yamaha Outboard 150-200 HP motors. It protects your engine from seawater corrosion, extending its life and keeping it running smoothly. |
|
![]() |
Zinc Trim Tab Anode For Mercury Mariner Outboard 25 30 40 45 50 HP 2/4-Stroke Outboard Trim Tab Anode#822157T2(with bolt) |
This Zinc Trim Tab Anode is perfect for boat owners with Mercury Mariner Outboard 25-50 HP engines or Force Outboard 40-50 HP engines. It’s easy to install and protects your engine, saving you time and money on repairs. |
|
![]() |
LQYLMY Boat Motor Trim Tab Zinc Anode with Bolt Compatible with Yamaha Outboard Engine 115HP-225HP 2/4-stroke Replace# 6E5-45371-01 18-6097 |
This trim tab zinc anode is perfect for boat owners with Yamaha outboard engines ranging from 115HP to 225HP. It’s ideal for those looking to protect their engine from corrosion in harsh marine environments. |
Detailed Reviews
Discover the top 10 Trim Tab Anodes With Bolts, handpicked for durability and performance. Each product is expert-reviewed and customer-approved, ensuring you get the best protection for your boat. Find the perfect fit for your needs and keep your engine running smoothly and safely.
1. Boat Marine 688-45371-01 Trim Tab Anode with Bolt for Yamaha Outboard 60-90 HP Motors Replacement 67F-45371-00 6K5-45251-00 Sierra 18-6070

The Boat Marine 688-45371-01 Trim Tab Anode is a must-have for Yamaha Outboard motors ranging from 60HP to 90HP. It’s designed to replace multiple part numbers, making it a versatile choice for your boat.
Made of zinc, this trim tab anode is perfect for saltwater use. Its slower dissolve rate ensures long-lasting protection for your outboard engine.
Package includes: 1 zinc anode and 1 bolt. Easy to install and ready to use.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Boat Marine Trim Tab Anode is perfect for boat owners with Yamaha Outboard 60-90 HP motors. It’s ideal for saltwater use, protecting your engine from corrosion and extending its life.
Ready to Purchase?
2. Boat Marine 46399A1 Aluminum Trim Tab Anode with Bolt for MerCruiser Alpha one Stern Drives and for Mercury for Mariner Outboard Motors Replacement 822777A1 822777Q1 Sierra 18-6014A

The Boat Marine 46399A1 Aluminum Trim Tab Anode is a durable replacement for your boat’s stern drive or outboard motor. It fits Mercury, Mariner, and MerCruiser models, ensuring a perfect match. Made from aluminum alloy, it offers long-lasting protection in both fresh and salt water.
This anode replaces multiple part numbers, saving you time and effort. It works with 35HP and above motors, including Force 90/120 (1995 & up). The package includes one anode and one bolt for easy installation.
Remember: Do not paint sacrificial anodes. They must stay exposed to work properly. Keep them in contact with water for maximum effectiveness.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Boat Marine Aluminum Trim Tab Anode is perfect for boat owners who need a reliable replacement for their Mercury, Mariner, or MerCruiser engines. It’s ideal for those using 35HP and above motors in fresh or salt water, offering longer-lasting protection than zinc anodes.
Ready to Purchase?
3. Boat Marine 6E5-45371-01 Trim Tab Anode with Bolt for Yamaha Outboard 115-225 HP 2/4-stroke Motors Replacement 6E5-45371-01-00 Sierra 18-6097

The Boat Marine 6E5-45371-01 Trim Tab Anode is a must-have for Yamaha Outboard owners. It fits 115-225 HP 2/4-stroke motors. This part is easy to install and comes with a bolt.
It replaces Yamaha 6E5-45371-01-00 and other brands like Sierra 18-6097. Use it on the lower casing drive. The package includes one anode and one bolt.
This zinc trim tab anode protects your engine from seawater corrosion. It sacrificially corrodes to save metal parts. This extends engine life and keeps it running smoothly.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This trim tab anode is perfect for boat owners with Yamaha Outboard 115-225 HP 2/4-stroke motors. It protects your engine from seawater corrosion, extending its life and keeping it running smoothly.
Ready to Purchase?
4. QuickMarine 76214Q5 Boat Motor Trim Tab Anode with Bolt for MerCruiser Alpha One Gen 2 & Bravo Stern Drives and Mercury Marine 35-300 HP Outboards replaces 97-76214Q5 97-76214T5

The QuickMarine 76214Q5 Boat Motor Trim Tab Anode is a must-have for boat owners. It protects your trim tab from corrosion. This zinc alloy anode fits many Mercruiser and Mercury models.
This anode works with Alpha One Gen 2, Bravo, and outboard motors from 35-300 HP. It also replaces multiple part numbers, making it a versatile choice.
The package includes one anode and one bolt. It’s easy to install and keeps your boat running smoothly.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This QuickMarine 76214Q5 Boat Motor Trim Tab Anode is perfect for boat owners who want to protect their trim tabs from corrosion. It’s ideal for those with Mercruiser Alpha One Gen 2, Bravo drives, or Mercury Marine outboards, offering easy installation and reliable performance.
Ready to Purchase?
5. QuickMarine 6E5-45371-01 Boat Motor Trim Tab Anode with Bolt for Yamaha 115 130 HP Outboard Models replaces 6E5-45371-10 Sierra 18-6097 Marine Engine

The QuickMarine 6E5-45371-01 is a trim tab anode designed for Yamaha 115 and 130 HP outboard motors. It fits models from 1984 to 2004 and V6 Special models from 1985 to 1986. This anode protects your boat’s trim tab from corrosion.
It replaces Yamaha, Sierra, and GLM parts, making it a versatile choice. The package includes a zinc alloy anode and a bolt for easy installation. This product is compatible with multiple brands, ensuring a perfect fit.
The anode provides hydrodynamic trimming power, aiding in steering. It’s a specialized sacrificial anode that keeps your boat running smoothly. Protect your investment with this essential marine part.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This QuickMarine trim tab anode is perfect for boat owners with Yamaha 115 or 130 HP outboard motors (1984-2004) or V6 Special models (1985-1986). It’s ideal for protecting your boat from corrosion while improving steering.
Ready to Purchase?
6. laffoonparts 97-76214Q5 Boat Motor Trim Tab Anode with Bolt, Replacement for Mercruiser Alpha 1 Gen 2 & Bravo 1 2 3 X XR XZ Out Drives, Replaces 76214Q5 97-762145 76214

Keep your boat running smoothly with the laffoonparts 97-76214Q5 Boat Motor Trim Tab Anode. This essential part is designed for peak performance and easy installation.
It offers superior corrosion protection. Your trim tab stays safe from damage. Enjoy better steering and control.
This anode is a direct replacement for many part numbers. It fits Mercruiser Alpha 1 Gen 2 and Bravo 1 2 3 X XR XZ out drives. It also works with Mercury Mariner 35-300 HP outboards.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This trim tab anode is perfect for boat owners who want to protect their investment and keep their boat running smoothly. It’s ideal for those with Mercruiser Alpha 1 Gen 2 or Bravo 1 2 3 X XR XZ out drives, as well as Mercury Mariner outboard models.
Ready to Purchase?
7. QuickMarine 688-45371-01 Boat Motor Trim Tab Anode with Bolt for Yamaha 50-90 HP Outboard Models replaces 67F-45371-00 6K5-45371-00 Marine Engine

Protect your boat’s trim tab with this essential anode. It’s designed for Yamaha 50-90 HP outboard motors. Keep your engine running smoothly and safely.
This sacrificial anode prevents corrosion on your trim tab. It also helps with steering by providing trimming power.
The package includes one zinc alloy anode and one bolt. It’s a direct replacement for many Yamaha and other brand parts.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This QuickMarine Trim Tab Anode is perfect for boat owners with Yamaha 50-90 HP outboard motors. It’s ideal for protecting your trim tab from corrosion while improving steering.
Ready to Purchase?
8. Boat Marine 6K1-45371-01 Trim Tab Anode with Bolt for Yamaha Outboard 150-200 HP Motors Replacement 6K1-45371-01 6K1-45371-02-00 Sierra 18-6121

The Boat Marine Trim Tab Anode is designed for Yamaha Outboard 150-200 HP motors. It replaces multiple part numbers for easy compatibility. This zinc anode protects your engine from seawater corrosion.
It fits specific Yamaha models from 1987 to 2024. The package includes one anode and one bolt. Installation is simple and straightforward.
This anode acts as a sacrificial protector, extending your engine’s lifespan. It enhances performance by preventing metal damage. A must-have for outboard engine maintenance.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Boat Marine Trim Tab Anode is perfect for boat owners with Yamaha Outboard 150-200 HP motors. It protects your engine from seawater corrosion, extending its life and keeping it running smoothly.
Ready to Purchase?
9. Zinc Trim Tab Anode For Mercury Mariner Outboard 25 30 40 45 50 HP 2/4-Stroke Outboard Trim Tab Anode#822157T2(with bolt)

Protect your outboard motor with the Zinc Trim Tab Anode. It fits Mercury Mariner Outboard 25-50 HP engines, both 2 and 4-stroke. This anode also works for Force Outboard 40-50 HP models.
The trim tab anode comes with a bolt for easy installation. It shields your engine from damage, helping you avoid costly repairs. Replace it regularly to keep your motor in top shape.
Key details: Fits specific models, includes bolt, and ensures long-lasting protection.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Zinc Trim Tab Anode is perfect for boat owners with Mercury Mariner Outboard 25-50 HP engines or Force Outboard 40-50 HP engines. It’s easy to install and protects your engine, saving you time and money on repairs.
Ready to Purchase?
10. LQYLMY Boat Motor Trim Tab Zinc Anode with Bolt Compatible with Yamaha Outboard Engine 115HP-225HP 2/4-stroke Replace# 6E5-45371-01 18-6097

The LQYLMY Boat Motor Trim Tab Zinc Anode is a must-have for Yamaha outboard engine owners. It’s made of durable zinc alloy, which resists corrosion and protects your engine in harsh marine environments. This part is built to last and keeps your motor safe.
It fits Yamaha 115HP-225HP 2/4-stroke engines perfectly. The package includes one trim tab anode and one bolt. Installation is quick and easy.
This anode sacrifices itself to block corrosion, extending your engine’s lifespan. It ensures your outboard motor runs at peak performance. Protect your investment with this reliable solution.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This trim tab zinc anode is perfect for boat owners with Yamaha outboard engines ranging from 115HP to 225HP. It’s ideal for those looking to protect their engine from corrosion in harsh marine environments.
Ready to Purchase?
Buying Guide
Boat owners know the importance of keeping their vessels in top shape. One key part is the trim tab anode, which protects your engine from corrosion.
Choosing the right trim tab anode can save you time and money. We’ve put together a simple guide to help you find the best fit for your boat.
Here’s what to consider when buying:
- Compatibility: Make sure the anode fits your boat’s make and model. Check part numbers for a perfect match.
- Material: Zinc is great for saltwater, while aluminum works well in fresh and salt water. Choose based on where you boat.
- Ease of Installation: Look for anodes that come with bolts and are easy to install. Save time and effort.
- Durability: Pick anodes with a slower dissolve rate for long-lasting protection. Keep your engine safe longer.
- Brand Reputation: Go for trusted brands known for quality and reliability. Ensure peace of mind.
- Price: Compare prices to find the best value without sacrificing quality. Save money without cutting corners.
With these tips, you’ll find the perfect trim tab anode for your boat. Keep your vessel running smoothly and safely.