Tecnoseal 42121 Yamaha 9.9 HP Engine Plate Anode – 42 × 29 mm

Name: Tecnoseal 42121 Yamaha 9.9 HP Engine Plate Anode – 42 × 29 mm
SKU: Tecnoseal 01107

ID 1405428

$ 16.78

1-2 weeks delivery time

Type:

Zinc
Magnesium

Item:

30 g
10 g

The Tecnoseal 01107 series consists of compact sacrificial plate anodes designed for Yamaha 9.9 HP outboard motors, corresponding to original part number 42121. Each anode features a rectangular body with a recessed central mounting hole, providing galvanic corrosion protection for compatible metallic engine components. The plate measures 42 mm in length, 29 mm in width and 10 mm in height, with a 7 mm mounting hole diameter and a 14 mm recess diameter. Available in zinc (01107, 30 g) and magnesium (01107MG, 10 g), both versions share the same dimensions and installation configuration. The anode is also identified under Tecnoseal reference 00810, making it suitable for replacement where this catalogue reference is specified.

Description
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Tecnoseal 42121 Yamaha 9.9 HP Engine Plate Anode – 42 × 29 mm

The Tecnoseal 01107 series consists of compact sacrificial plate anodes designed for Yamaha 9.9 HP outboard motors. Corresponding to original part number 42121, these replacement anodes provide sacrificial corrosion protection for compatible metallic engine components, helping reduce the effects of galvanic corrosion during operation.

The anode features a rectangular plate with a recessed central mounting hole. It measures 42 mm (1.65 in) in length, 29 mm (1.14 in) in width and 10 mm (0.39 in) in height. The mounting hole has a diameter of 7 mm (0.28 in), with a 14 mm (0.55 in) recess diameter. Two material versions are available: zinc and magnesium. The zinc model 01107 weighs 30 g, while the magnesium model 01107MG weighs 10 g. Both share the same mounting configuration and correspond to the alternative Tecnoseal reference 00810.

Technical Specifications

Manufacturer	Tecnoseal
Product Type	Engine Plate Anode
Compatible Manufacturer	Yamaha
Compatible Engine	9.9 HP
Original Part Number	42121
Alternative Tecnoseal Reference	00810
Available Materials	Zinc, Magnesium
Mounting Configuration	Recessed central mounting hole

Available Versions

Tecnoseal Code	Material	Weight	EAN
01107	Zinc	0.03 kg (0.07 lbs)	8033837065128
01107MG	Magnesium	0.01 kg (0.02 lbs)	8058774838369

Dimensions and Mounting Specifications

Length (l)	42 mm (1.65 in)
Width (a)	29 mm (1.14 in)
Height (h)	10 mm (0.39 in)
Mounting Hole Diameter (Ø)	7 mm (0.28 in)
Recess Diameter (Ø1)	14 mm (0.55 in)

Compatibility and References

Compatible Manufacturer: Yamaha
Compatible Engine: 9.9 HP Outboard
Original Part Number: 42121
Zinc Version: Tecnoseal 01107
Magnesium Version: Tecnoseal 01107MG
Alternative Tecnoseal Reference: 00810

Key Features

Designed for compatible Yamaha 9.9 HP outboard motors.
Rectangular sacrificial anode plate with a recessed central mounting hole.
Helps protect metallic engine components against galvanic corrosion.
Available in zinc and magnesium versions.
Compact dimensions of 42 × 29 × 10 mm.
7 mm mounting hole with a 14 mm recess diameter.
Corresponds to original part number 42121.
Alternative Tecnoseal reference: 00810.

Compatibility Note: Before ordering, verify the Yamaha outboard model, original part reference and mounting dimensions. Select the appropriate anode material for the vessel's operating water conditions.