Marine-grade aftermarket gearbox side bar sacrificial anode for selected Honda 4-stroke outboard engines.

Designed to protect the gearbox, lower unit and surrounding metal components against galvanic corrosion.

Replaces Honda part number 41109-ZW1-B00.

Available in Zinc or Aluminium, allowing you to choose the appropriate material for your boating environment.

Choose Your Anode Material

Zinc: Particularly suitable for saltwater applications.
Aluminium: Suitable for saltwater and brackish water applications.

Fitment

Suitable for selected Honda 4-Stroke Outboard Engines:

BF60 – 60 HP
BF75 – 75 HP
BF90 – 90 HP
BF115 – 115 HP
BF130 – 130 HP
BF135 – 135 HP
BF150 – 150 HP
BF175 – 175 HP
BF200 – 200 HP
BF225 – 225 HP

Additional Applications

The original product description also refers to the wider BF40–BF250 HP range.

However, compatibility with BF40, BF50 and BF250 has not been confirmed from the supplied fitment information, so these models are not included as guaranteed applications.

Important: Not every engine within the listed horsepower range uses this anode. Fitment depends on the exact engine model, production year and gearbox configuration.

Replaces Honda Part Number

41109-ZW1-B00

OEM part numbers are used for identification purposes only.

Product Details

Product Type: Gearbox Side Bar Anode
Material: Zinc or Aluminium
Application: Selected Honda 4-stroke outboards
Location: Gearbox / lower unit side
Purpose: Sacrificial corrosion protection
Quality: Marine-grade aftermarket replacement
Quantity: 1 anode

Package Includes

1 × Gearbox Side Bar Anode

Supplied in your selected material:

Zinc
Aluminium

Mounting hardware is not included unless otherwise specified.

Important Compatibility Information

Before ordering, please check:

Exact Honda engine model
Production year
Engine serial number
Original anode part number
Existing anode shape and dimensions
Mounting hole spacing and fixing arrangement

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 before purchasing.

Why Buy From SSI Marine?

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

Buyer Responsibility

Please confirm compatibility with your exact Honda engine model, production year, serial number and gearbox configuration before purchase.

60–225 HP Honda Outboard Gearbox Side Bar Anode 41109-ZW1-B00 – Zinc / Aluminium