Mercury – Zinc Trim Tab Anode Plate | Corrosion Protection | Marine Zinc | 98432Q6

Overview

Every boater knows the quiet relief that comes from stepping back and knowing your engine is protected, even when you’re miles from the ramp. The Quicksilver 98432Q6 Zinc Trim Tab Anode Plate delivers exactly that kind of confidence. It’s a small component with a big job—standing guard against corrosion so your Mercury or Mariner outboard can keep doing what it does best. When the water gets rough or the hours stretch long, it’s reassuring to rely on a part built to sacrifice itself so your engine doesn’t have to.

Key Features

• Protective zinc trim tab anode for long-lasting corrosion resistance
• Designed to fit the anti-ventilation plate trim tab cavity
• Compatible with select Mercury and Mariner outboards, including 9.9–15hp BigFoot 4-stroke and Force 25hp models
• Suitable for saltwater and freshwater environments
• Straightforward installation using existing hardware
• Helps maintain proper handling by stabilizing propeller torque

Engine & Boat Compatibility

This Mercury Marine part fits a range of small-to-mid-size engines commonly found on:

• Fishing skiffs and jon boats
• Pontoon boats with high-thrust BigFoot outboards
• Utility boats and dinghies
• Light commercial or marina fleet vessels

Compatible with:

• Mercury 9.9–15hp (323 cc) BigFoot 4-stroke outboards
• Force 25hp outboards (specific serial ranges)
• Select Mercury and Mariner 2-stroke outboards with matching trim tab cavities

Check your manual to confirm the correct application and ensure proper propeller clearance.

Performance & Practical Benefits

A trim tab anode does more than just corrode on purpose—it can genuinely influence how your boat behaves on the water. With the Quicksilver 98432Q6, you’ll feel a steadier, more predictable steering response, especially when fighting prop torque or running heavy loads.

In real-world conditions, this part provides:

• Reliable corrosion protection that shields your lower unit from costly damage
• A secure, tight fit that holds firm through vibrations, chop, and high-rpm runs
• Smooth, consistent handling, helping your boat track straight even in uneven currents
• Low-maintenance peace of mind, since it’s easy to inspect and even easier to replace
• Durable zinc alloy construction that reacts precisely the way your engine needs it to—even in long saltwater seasons

If you’ve ever felt a stiff steering wheel or noticed early signs of lower-unit wear, a healthy anode might be the simplest fix that keeps things running right.

Why Buy OEM

Choosing an OEM Mercury Marine part isn’t just about matching numbers—it’s about dependable protection backed by engineering that understands real boating conditions.

• Built to exact Mercury Marine corrosion-spec standards
• Designed to fit the trim tab cavity perfectly the first time
• More reliable than off-brand anodes that often wear unevenly
• Saves money by protecting components far more expensive than the anode itself
• Trusted by seasoned boaters who’ve learned the hard way not to compromise on corrosion control

It’s one of the most cost-effective preventive parts you’ll ever install.

FAQ Section

Q1: Which Mercury engines does this trim tab anode fit?

It fits select Mercury and Mariner outboards, including 9.9–15hp BigFoot 4-stroke engines and Force 25hp models.

Q2: What makes this better than aftermarket anodes?

OEM anodes use precise zinc formulations and sizing for predictable wear and proper torque-correcting performance.

Q3: How do I know if it’s the right anode for my setup?

Match your manual’s part number and ensure the trim tab cavity shape and size align.

Q4: Can it be used in both saltwater and freshwater?

Absolutely—zinc performs well in both environments for these engine types.

Q5: Is installation straightforward?

Yes, most boat owners can install it using existing hardware and basic tools.