Tecnoseal 2504030 Selva 6HP Button Anode Ø20x7 mm

ID 1405045

$ 14.59

1-2 weeks delivery time

Type:

Zinc
Magnesium
Aluminium

Item:

10 g
4 g
3 g

The Tecnoseal 01904 series consists of sacrificial button anodes designed for Selva 6HP outboard engines, corresponding to OEM part number 2504030. Each anode features a circular body with a countersunk central mounting hole, measuring 20 mm in outer diameter (Ø), 7 mm in height (h) and 6.50 mm in mounting hole diameter (Ø1). Available in zinc (01904, 0.01 kg), aluminium (01904AL, 0.004 kg) and magnesium (01904MG, 0.003 kg), these anodes help protect compatible engine components against galvanic corrosion. Additional Tecnoseal references include 00813, 00823, 00933, 01127, 01205, 01250, 01910 and 08403.

Description
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Tecnoseal 2504030 Selva 6HP Button Anode Ø20x7 mm

The Tecnoseal 01904 series includes sacrificial button anodes designed for Selva 6HP outboard engines. These compact, washer-shaped anodes help protect compatible metallic engine components against galvanic corrosion and correspond to Selva OEM part number 2504030.

Each anode has a circular body with a countersunk central mounting hole. It measures 20 mm in outer diameter and 7 mm in height, with a 6.50 mm mounting hole diameter. Three material options are available: zinc, aluminium and magnesium, with the same dimensions but different weights.

Technical Specifications

Manufacturer	Tecnoseal
Product Type	Button Anode
Engine Brand	Selva
Compatible Engine	Selva 6HP
OEM Part Number	2504030
Available Materials	Zinc, Aluminium, Magnesium
Height (h)	7 mm (0.28 in)
Outer Diameter (Ø)	20 mm (0.79 in)
Mounting Hole Diameter (Ø1)	6.50 mm (0.26 in)

Available Variants

Tecnoseal Code	Material	Weight
01904	Zinc	0.01 kg (0.02 lbs)
01904AL	Aluminium	0.004 kg (0.01 lbs)
01904MG	Magnesium	0.003 kg (0.01 lbs)

Compatibility and References

Engine Manufacturer: Selva
Compatible Engine: 6HP
Selva OEM Reference: 2504030
Zinc Version: Tecnoseal 01904
Aluminium Version: Tecnoseal 01904AL
Magnesium Version: Tecnoseal 01904MG
Additional Tecnoseal References: 00813, 00823, 00933, 01127, 01205, 01250, 01910, 08403

Key Features

Sacrificial button anode for Selva 6HP outboard engines.
Available in zinc, aluminium and magnesium.
Helps protect compatible metallic engine components against galvanic corrosion.
Compact circular design with a countersunk central mounting hole.
Outer diameter: 20 mm.
Height: 7 mm.
Mounting hole diameter: 6.50 mm.
Same dimensions across all three material versions.
Corresponds to Selva OEM part number 2504030.