Marine-grade aftermarket gearbox trim tab sacrificial anode for selected Tohatsu 60 HP, 70 HP, 75 HP, 90 HP, 115 HP, 120 HP and 140 HP 2-stroke and TLDI outboard engines.

Designed to help protect the gearbox and lower unit against galvanic corrosion. The trim tab also assists with steering torque adjustment.

Replaces Tohatsu part numbers 3B7-60217-0 and 3B7-60217-1.

Available in Zinc or Aluminium.

Choose Your Anode Material

Zinc: Traditional sacrificial anode material, particularly suitable for saltwater applications.
Aluminium: Marine-grade aluminium alloy suitable for saltwater and brackish water applications.

Select the appropriate material for your installation and follow the engine manufacturer's recommendations.

Fitment

Tohatsu 2-Stroke Outboards

60 HP

M60B
M60C – selected applications

70 HP

M70B
M70C

90 HP

M90A

120 HP

M120A

140 HP

M140A
M140A2

Tohatsu TLDI Direct Fuel Injection Outboards

70 HP

MD70B

75 HP

MD75C2

90 HP

MD90C2

115 HP

MD115A2

Important: Compatibility depends on the exact engine generation, serial number and gearbox configuration.

This listing is not intended for the newer MFS75A–MFS140A four-stroke engines, which use a different trim tab reference.

Replaces Tohatsu Part Numbers

3B7-60217-0
3B7-60217-1

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

Product Details

Product Type: Gearbox Trim Tab Anode
Material: Zinc or Aluminium
Application: Selected Tohatsu 2-stroke and TLDI outboards
Horsepower: 60, 70, 75, 90, 115, 120 and 140 HP
Location: Gearbox / Lower Unit
Purpose: Sacrificial corrosion protection
Quality: Marine-grade aftermarket replacement
Quantity: 1 anode

Package Includes

1 × Gearbox Trim Tab Anode

Supplied in your selected material:

Zinc
Aluminium

Mounting hardware is not included unless otherwise specified.

Important Compatibility Information

Before ordering, please check:

Exact Tohatsu engine model
Engine production year
Engine serial number
Original trim tab part number
Existing anode shape and dimensions
Gearbox and mounting configuration

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 Tohatsu engine model, production year, serial number and gearbox before purchase.

60–140 HP Tohatsu Outboard Gearbox Trim Tab Anode 3B7-60217-0 – Zinc / Aluminium