Tecnoseal 43107M Yamaha & Mariner 2–25 HP Button Anode Ø24 mm

ID 1405434

$ 15.96

1-2 weeks delivery time

Type:

Zinc
Magnesium
Aluminium

Item:

20 g
5 g
8 g

The Tecnoseal 01109 series consists of compact sacrificial button anodes designed for Yamaha and Mariner 2–25 HP outboard motors, corresponding to original part number 43107M. Each anode features a circular, low-profile body with a recessed central mounting hole, helping protect submerged metallic engine components against galvanic corrosion. It measures 24 mm in outside diameter, 7 mm in height and 7 mm in mounting hole diameter. Three material versions are available: zinc (01109, 20 g), aluminium (01109AL, 8 g) and magnesium (01109MG, 5 g). All variants share identical dimensions and mounting geometry. The design also corresponds to Tecnoseal catalogue references 00824, 01128, 01251, 01258, 01400 and 01756.

Description
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Tecnoseal 43107M Yamaha & Mariner 2–25 HP Button Anode Ø24 mm

The Tecnoseal 01109 series consists of compact sacrificial button anodes designed for Yamaha and Mariner 2–25 HP outboard motors. Corresponding to original part number 43107M, these replacement anodes help protect submerged metallic components of the outboard motor against galvanic corrosion, reducing the risk of corrosion damage during operation.

Each anode features a circular, low-profile body with a recessed central mounting hole. It measures 24 mm (0.94 in) in outside diameter and 7 mm (0.28 in) in height, with a 7 mm (0.28 in) central mounting hole. Zinc, aluminium and magnesium versions share identical dimensions and mounting geometry, making it possible to select the appropriate sacrificial material for the vessel's operating water conditions.

The zinc version, Tecnoseal 01109, weighs 20 g and corresponds to Osculati 43.260.00. The aluminium version, Tecnoseal 01109AL, weighs 8 g and matches Osculati 43.259.99, while the magnesium version, Tecnoseal 01109MG, weighs 5 g and corresponds to Osculati 43.259.98. The same anode design is also identified by Tecnoseal catalogue references 00824, 01128, 01251, 01258, 01400 and 01756.

Technical Specifications

Manufacturer	Tecnoseal
Product Type	Button Anode
Compatible Manufacturers	Yamaha, Mariner
Compatible Outboards	2–25 HP
Original Part Number	43107M
Available Materials	Zinc, Aluminium, Magnesium
Mounting Configuration	Recessed central mounting hole

Available Versions and Cross-References

Tecnoseal Code	Material	Weight	Osculati Reference
01109	Zinc	0.020 kg (0.04 lbs)	43.260.00
01109AL	Aluminium	0.008 kg (0.02 lbs)	43.259.99
01109MG	Magnesium	0.005 kg (0.01 lbs)	43.259.98

Dimensions and Mounting Specifications

Height (h)	7 mm (0.28 in)
Outside Diameter (Ø)	24 mm (0.94 in)
Mounting Hole Diameter (Ø1)	7 mm (0.28 in)

Product Codes and EAN

Tecnoseal Code	EAN
01109	8033837065142
01109AL	8059617815608
01109MG	8059617815615

Compatibility and Cross-References

Compatible Manufacturers: Yamaha and Mariner
Outboard Power Range: 2–25 HP
Original Part Number: 43107M
Zinc Version: Tecnoseal 01109 / Osculati 43.260.00
Aluminium Version: Tecnoseal 01109AL / Osculati 43.259.99
Magnesium Version: Tecnoseal 01109MG / Osculati 43.259.98
Other Tecnoseal References: 00824, 01128, 01251, 01258, 01400, 01756

Key Features

Designed for compatible Yamaha and Mariner 2–25 HP outboard motors.
Compact circular sacrificial anode with a recessed central mounting hole.
Helps protect submerged metallic outboard components against galvanic corrosion.
Available in zinc, aluminium and magnesium versions.
Outside diameter: 24 mm.
Height: 7 mm.
Central mounting hole diameter: 7 mm.
Corresponds to original part number 43107M.
Cross-referenced with Osculati 43.260.00, 43.259.99 and 43.259.98.

Compatibility Note: Verify the outboard model, original part number and existing anode dimensions before ordering. Select the appropriate anode material for the vessel's operating water conditions.