Marine-grade aftermarket sacrificial anode for selected 30, 40, 50, 55 and 60 HP Mercury / Mariner outboard engines, including compatible 2-stroke and 4-stroke models.

Designed to help protect the gearbox and underwater metal components against galvanic corrosion.

Suitable for selected Mercury / Mariner EFI, carburettor and conventional 2-stroke engines.

Main Part Numbers: 17264C1 / 17264T2

Available in Zinc or Aluminium.

Choose Your Anode Material

Zinc Anode

Traditional sacrificial anode material
Particularly suitable for saltwater applications

Aluminium Anode

Marine-grade aluminium alloy
Suitable for saltwater and brackish water applications
Lightweight alternative to zinc

Please follow the engine manufacturer's recommendations when selecting anode material.

Fitment – Mercury / Mariner Outboards

4-Stroke Models

3-Cylinder EFI

30 HP EFI – 3-Cylinder, 4-Stroke
40 HP EFI – 3-Cylinder, 4-Stroke

3-Cylinder Carburettor

40 HP Carb – 3-Cylinder, 4-Stroke

4-Cylinder Carburettor

40 HP – 4-Cylinder, 4-Stroke
50 HP – 4-Cylinder, 4-Stroke
60 HP – 4-Cylinder, 4-Stroke

4-Cylinder EFI

40 HP EFI – 4-Cylinder, 4-Stroke
50 HP EFI – 4-Cylinder, 4-Stroke
60 HP EFI – 4-Cylinder, 4-Stroke

2-Stroke Models

3-Cylinder

50 HP – 3-Cylinder, 2-Stroke
55 HP – 3-Cylinder, 2-Stroke
60 HP – 3-Cylinder, 2-Stroke

Excluding BigFoot gearbox models.

Important Fitment Notes

Mercury and Mariner used different gearbox and anode configurations across production years.

Compatibility depends on:

Engine model and horsepower
2-stroke or 4-stroke configuration
Number of cylinders
EFI or carburettor version
Engine serial number
Gearbox configuration

Please confirm the original anode part number before ordering.

Replaces Mercury / Quicksilver Part Numbers

17264C1
17264T2

OEM part numbers are used for identification and compatibility reference only.

Product Details

Product Type: Sacrificial Gearbox Anode
Material: Zinc or Aluminium
Application: Mercury / Mariner Outboards
Horsepower: 30, 40, 50, 55 and 60 HP
Engine Types: Selected 2-Stroke and 4-Stroke
Engine Configurations: 3-Cylinder and 4-Cylinder
Fuel Systems: Carburettor and EFI
Location: Gearbox / Lower Unit
Purpose: Corrosion protection
Quality: Marine-grade aftermarket replacement
Quantity: 1 anode

Package Includes

1 × Sacrificial Anode

Supplied in your selected material:

Zinc
Aluminium

Mounting hardware is not included unless otherwise specified.

Important Compatibility Information

Before ordering, please check:

Exact Mercury / Mariner engine model
Engine horsepower and stroke type
Number of cylinders
Carburettor or EFI configuration
Engine production year and serial number
Gearbox type
Original anode part number
Existing anode shape and dimensions
Required anode material

If the part looks the same as yours, this does not always mean it is the correct part for your outboard.

If unsure, please contact SSI Marine with your engine model and serial number for assistance.

Why Buy From SSI Marine?

Workshop-tested aftermarket & OEM-spec parts
Same-day dispatch before 1 PM Monday–Friday
Royal Mail Tracked 24
UK stock – collection available from Leigh, Greater Manchester
Technical support from experienced outboard specialists

Buyer Responsibility

Please confirm compatibility with your exact Mercury / Mariner engine model, serial number and gearbox configuration before purchase.

30–60 HP Mercury Mariner Outboard Anode 17264C1 / 17264T2 – Zinc / Aluminium