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67C-45251-00-00
67C-45251-10-00
OEM Mercury Aluminum Anode Kit
Mercury 40-115HP Aluminum Anode Kit BigFoot Command Thrust
The Mercury 8M0107547 Aluminum Anode Kit helps protect compatible Mercury and Mariner FourStroke outboards from galvanic corrosion in both freshwater and saltwater applications.
This OEM Mercury anode kit includes aluminum sacrificial anodes, mounting hardware, and installation instructions for compatible 40-115HP FourStroke EFI outboards.
Compatible Applications
| Brand | Horsepower | Engine Type | Gearcase Type | Serial Range |
|---|---|---|---|---|
| Mercury / Mariner | 40-60HP | EFI FourStroke | BigFoot / Command Thrust | Various |
| Mercury / Mariner | 75-115HP | EFI FourStroke | Standard Gearcase | 1B366823 - 2B094995 |
| Mercury / Mariner | 75-115HP | EFI FourStroke | Standard Gearcase | 2B094996 & Higher |
This Mercury aluminum anode kit fits compatible Mercury and Mariner FourStroke EFI outboards equipped with:
- 40-60HP BigFoot gearcases
- 40-60HP Command Thrust gearcases
- Select 75-115HP standard gearcase models
What is Included
| Included Item | Description |
|---|---|
| Aluminum Anodes | Corrosion protection for gearcase and outboard components |
| Mounting Hardware | Complete installation hardware kit |
| Installation Instructions | OEM Mercury installation guidance |
What This Anode Kit is Used For
The Mercury 8M0107547 aluminum anode kit is designed to help protect compatible Mercury and Mariner FourStroke outboards from galvanic corrosion.
Sacrificial anodes help reduce corrosion damage caused by exposure to freshwater, saltwater, and stray electrical current in marine environments.
Regular inspection and replacement of anodes is recommended as part of routine outboard maintenance.
Why Use Aluminum Anodes?
- Freshwater applications
- Saltwater applications
- Brackish water environments
Why Replace Sacrificial Anodes?
Sacrificial anodes are designed to corrode over time in order to help protect expensive outboard components from galvanic corrosion.
Replacing worn anodes during regular maintenance helps extend the life of your gearcase and other underwater metal components.
Mercury recommends periodic inspection and replacement when corrosion, pitting, or excessive material loss is visible.
Key Features and Benefits
- OEM Mercury aluminum anode kit
- Fits Mercury and Mariner FourStroke EFI outboards
- Fits 40-60HP BigFoot and Command Thrust models
- Fits select 75-115HP standard gearcase models
- Designed for freshwater and saltwater use
- Helps reduce galvanic corrosion damage
- Includes complete mounting hardware
- Includes OEM Mercury installation instructions
- Easy to inspect and replace
Part Details
- Part Number: 8M0107547
- Product Type: Aluminum Anode Kit
- Material: Cast Aluminum
- Application: Mercury / Mariner FourStroke EFI Outboards
- Water Type: Freshwater and Saltwater
- Includes Hardware: Yes
- Installation Instructions Included: Yes
FAQ
What does this anode kit fit?
This kit fits compatible Mercury and Mariner 40-60HP BigFoot and
Command Thrust FourStroke EFI outboards, along with select
75-115HP standard gearcase FourStroke models.
Can these anodes be used in saltwater?
Yes. These aluminum anodes are designed for use in both freshwater
and saltwater applications.
Why are sacrificial anodes important?
Sacrificial anodes help protect expensive outboard components from
galvanic corrosion and electrolysis damage.
How often should anodes be replaced?
Inspect anodes periodically and replace them when significant corrosion,
pitting, or material loss is visible.
Does this kit include installation hardware?
Yes. The kit includes mounting hardware and installation instructions.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Anodes must be new and uninstalled for return eligibility.
- Return authorization is required before returning products.
Need help with fitment or ordering?
Contact Us
Phone: 941-721-3000
Searchable Terms
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81447M
83859M
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63D-45251-01-00
