Description
Mercury 822777T1 Aluminum Trim Tab Anode 35 HP+ Outboards MerCruiser
Protect your outboard or sterndrive gearcase from galvanic corrosion while maintaining steering control with the Mercury Precision 822777T1 aluminum trim tab anode. Designed for most Mercury and Mariner outboards 35 HP and above, 1995 and newer Force 90 HP and 120 HP outboards, and MerCruiser sterndrives, this trim tab anode is ideal for applications where extra clearance is required for high-rake propellers.
Key Features
- Genuine Mercury Precision aluminum trim tab anode
- Fits most Mercury and Mariner outboards 35 HP and above
- Fits Force 90 HP and 120 HP outboards, 1995 and newer
- Fits MerCruiser sterndrive applications where this trim tab anode is specified
- Designed for applications where extra clearance is needed for high-rake propellers
- Helps protect gearcase housing from galvanic corrosion in fresh and saltwater
- Provides hydrodynamic trim force to help aid steering control
- Includes hardware for replacement installation
Fitment / Product Details
- Brand: Mercury Precision
- Part Number: 822777T1
- BU Part ID: 822777T1
- Product Type: Aluminum Trim Tab Anode / Steering Trim Tab Anode
- Application: Most Mercury and Mariner 35 HP and above outboards, Force 90/120 HP outboards 1995 and newer, and MerCruiser sterndrives where specified
- Engine Types: Mercury and Mariner outboards, Force outboards, and MerCruiser sterndrive applications
- HP Range: Mercury/Mariner 35 HP and above; Force 90 HP and 120 HP
- Serial Ranges: Not provided; verify by engine or drive serial number, gearcase style, and parts diagram
- Year Range: Force 90/120 HP 1995 and newer; Mercury/Mariner and MerCruiser applications should be verified by model and serial number
- Material: Aluminum anode
- UPC: 745061029064
- Country of Origin: CN
- Prop 65: Not provided in supplied product data
- Package Dimensions: 7.7 in. L x 6.1 in. W x 3.75 in. H
- Package Weight: 0.051 lb
- Package Quantity: 1
- Brand Store Category: Parts
- Brand Store Subcategory: Anodes & Anode Kits
- Supersedes / Replaces: Not provided
- Fitment Note: Confirm compatibility by Mercury part number, outboard or sterndrive model, horsepower, gearcase style, propeller clearance needs, serial number, owner’s manual, or parts diagram before ordering.
What’s Included
- One Mercury Precision 822777T1 aluminum trim tab anode
- Installation hardware
Expanded Fitment
- Most Mercury outboards 35 HP and above where 822777T1 is specified
- Most Mariner outboards 35 HP and above where 822777T1 is specified
- Force 90 HP outboards, 1995 and newer
- Force 120 HP outboards, 1995 and newer
- MerCruiser sterndrive applications where this trim tab anode is specified
- High-rake propeller applications requiring additional trim tab anode clearance
- Not universal; verify exact fitment by gearcase, drive model, and parts diagram before ordering
Why You Should Buy
- OEM Mercury Precision anode for proper fit and corrosion protection when matched to the correct application
- Helps protect expensive gearcase and sterndrive components from galvanic corrosion
- Aluminum construction is suitable for both fresh and saltwater applications
- Trim tab design helps provide steering control while serving as a sacrificial anode
- Ideal replacement during annual inspection, seasonal service, or propeller upgrades
- Correct option for many high-rake propeller installations requiring extra clearance
Common Applications
- Mercury outboard trim tab anode replacement
- Mariner outboard corrosion protection service
- Force 90 HP and 120 HP outboard anode replacement
- MerCruiser sterndrive trim tab anode service
- High-rake propeller clearance applications
- Annual anode inspection and corrosion-prevention maintenance
FAQ
- What is Mercury 822777T1? It is a Mercury Precision aluminum trim tab anode for select Mercury, Mariner, Force, and MerCruiser applications.
- What HP range does it fit? It fits most Mercury and Mariner outboards 35 HP and above, plus Force 90 HP and 120 HP outboards from 1995 and newer.
- Does this fit MerCruiser sterndrives? Yes. Mercury lists this trim tab anode for MerCruiser sterndrive applications where specified.
- Is this for high-rake propellers? Yes. This anode is intended for applications where extra clearance is required for high-rake propellers.
- Is this aluminum, zinc, or magnesium? This listing is for the aluminum trim tab anode version.
- Can this be used in saltwater? Yes. Mercury describes this aluminum trim tab anode as protecting outboards and sterndrives in both fresh and saltwater.
- Does it include hardware? Yes. Your supplied product data states to replace it with the included hardware.
- When should trim tab anodes be replaced? Inspect annually and replace when the anode shows heavy corrosion, pitting, excessive wear, or reduced sacrificial material.
- How do I confirm fitment? Confirm using Mercury part number 822777T1, your engine or drive model, horsepower, serial number, gearcase style, propeller clearance, owner’s manual, or parts diagram.