Tecnoseal 67C-45371-00 Yamaha 25–60 HP Outboard Trim Tab Anode Ø95 mm

ID 1405537

$ 28.18

1-2 weeks delivery time

Type:

Zinc
Magnesium
Aluminium

Item:

60 g
90 g
220 g

The Tecnoseal 01141 series consists of sacrificial trim tab anodes designed for Yamaha 25–60 HP outboard motors, corresponding to Yamaha OEM part number 67C-45371-00. Each anode features a circular base with an integrated angled vertical fin and a central recessed mounting hole, helping protect submerged metallic lower-unit components against galvanic corrosion. The anode measures 55 mm in height (h) and 95 mm in base diameter (Ø), with a 17 mm mounting recess diameter (Ø1) and a 9 mm central through-hole diameter (Ø2). Three material versions are available: zinc (Tecnoseal 01141, 220 g), aluminium (Tecnoseal 01141AL, 90 g) and magnesium (Tecnoseal 01141MG, 60 g). All versions share identical dimensions and mounting geometry. The same anode design is also listed under Tecnoseal catalogue reference 01913.

Description
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Tecnoseal 67C-45371-00 Yamaha 25–60 HP Outboard Trim Tab Anode Ø95 mm

The Tecnoseal 01141 series consists of sacrificial trim tab anodes designed for Yamaha 25–60 HP outboard motors. Corresponding to Yamaha OEM part number 67C-45371-00, these replacement anodes help protect submerged metallic components of compatible Yamaha outboard lower units against galvanic corrosion.

Each anode features a circular base with an integrated angled vertical trim tab fin. The fin rises from the base and extends towards its outer edge, forming the characteristic profile of this Yamaha trim tab design. A central recessed mounting hole provides the fastening arrangement for the corresponding position on compatible outboard lower-unit assemblies.

The sacrificial anode material gradually corrodes during service, helping reduce galvanic corrosion of surrounding protected metallic components. The fin-shaped construction also preserves the physical trim tab profile of the original component.

The anode measures 55 mm (2.17 in) in height (h) and 95 mm (3.74 in) in circular base diameter (Ø). The central mounting recess has a diameter (Ø1) of 17 mm (0.67 in), while the fastening through-hole diameter (Ø2) is 9 mm (0.35 in). All three material versions share these dimensions and mounting characteristics.

Three versions are available with identical dimensions and mounting geometry. The zinc version, Tecnoseal 01141, weighs 0.22 kg (0.49 lbs) and corresponds to Osculati 43.253.02. The aluminium version, Tecnoseal 01141AL, weighs 0.09 kg (0.20 lbs) and corresponds to Osculati 43.253.03. The magnesium version, Tecnoseal 01141MG, weighs 0.06 kg (0.13 lbs) and corresponds to Osculati 43.253.04. The material options allow selection of a suitable sacrificial anode according to the vessel's operating water conditions.

The same anode design is also listed under Tecnoseal catalogue reference 01913. This additional reference can assist in identifying the corresponding replacement component when comparing manufacturer catalogue listings.

Technical Specifications

Manufacturer	Tecnoseal
Product Type	Outboard Trim Tab Anode
Compatible Manufacturer	Yamaha
Compatible Outboards	25–60 HP
Yamaha OEM Reference	67C-45371-00
Available Materials	Zinc, Aluminium, Magnesium
Construction	Circular base with integrated angled vertical fin
Mounting Configuration	Central recessed fastening hole
Alternative Tecnoseal Reference	01913

Available Versions and Cross-References

Tecnoseal Code	Material	Weight	Osculati Reference
01141	Zinc	0.22 kg (0.49 lbs)	43.253.02
01141AL	Aluminium	0.09 kg (0.20 lbs)	43.253.03
01141MG	Magnesium	0.06 kg (0.13 lbs)	43.253.04

Dimensions and Mounting Specifications

Height (h)	55 mm (2.17 in)
Base Diameter (Ø)	95 mm (3.74 in)
Mounting Recess Diameter (Ø1)	17 mm (0.67 in)
Fastening Through-Hole Diameter (Ø2)	9 mm (0.35 in)

Product Codes and EAN

Tecnoseal Code	EAN
01141	8033837065463
01141AL	8059617818388
01141MG	8059617818395

Compatibility and Cross-References

Compatible Manufacturer: Yamaha
Outboard Power Range: 25–60 HP
Application: Outboard trim tab anode
Yamaha OEM Part Number: 67C-45371-00
Zinc Version: Tecnoseal 01141 / Osculati 43.253.02
Aluminium Version: Tecnoseal 01141AL / Osculati 43.253.03
Magnesium Version: Tecnoseal 01141MG / Osculati 43.253.04
Alternative Tecnoseal Reference: 01913

Key Features

Designed for compatible Yamaha 25–60 HP outboard motors.
Corresponds to Yamaha OEM part number 67C-45371-00.
Circular sacrificial anode with an integrated angled vertical fin.
Helps protect submerged metallic lower-unit components against galvanic corrosion.
Available in zinc, aluminium and magnesium versions.
Height: 55 mm.
Circular base diameter: 95 mm.
Central mounting recess diameter: 17 mm.
Fastening through-hole diameter: 9 mm.
Zinc cross-reference: Osculati 43.253.02.
Aluminium cross-reference: Osculati 43.253.03.
Magnesium cross-reference: Osculati 43.253.04.
Identical dimensions and mounting geometry for all three material versions.
Additional Tecnoseal catalogue reference: 01913.

Compatibility Note: Before ordering, verify the Yamaha outboard model, OEM part number and existing trim tab dimensions. Compare the fin orientation, circular base diameter and central mounting-hole arrangement with the original component. Select the appropriate sacrificial anode material according to the vessel's operating water conditions.