ID
1404571
$ 19.20
1-2 weeks delivery time
Type:
- Zinc
- Magnesium
- Aluminium
Item:
- 20 g
- 100 g
- 40 g
The Tecnoseal 00841 Series is a sacrificial cube anode designed for Mercury and Mariner F25EFI and F30EFI outboard motors, corresponding to original part number 804043 and catalogue cross-reference 01256. Available in zinc (00841), aluminium (00841AL) and magnesium (00841MG), it helps protect compatible engine components against galvanic corrosion. The rectangular block measures 27 mm (1.06") in length, 13 mm (0.51") in width and 20 mm (0.79") in height, with a through-hole diameter of 6.50 mm (0.26"). According to the Tecnoseal catalogue, the zinc version weighs 0.04 kg (40 g / 0.09 lbs), aluminium 0.02 kg (20 g / 0.04 lbs) and magnesium 0.10 kg (100 g / 0.22 lbs). All three versions share identical dimensions.
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Tecnoseal 804043 Mercury/Mariner F25EFI-F30EFI Cube Anode
The Tecnoseal 00841 Series consists of sacrificial cube anodes designed for Mercury and Mariner F25EFI and F30EFI outboard motors. These anodes help protect compatible metallic engine components against galvanic corrosion. The corresponding original part number is 804043, with 01256 listed as an additional catalogue cross-reference.
The anode has a compact rectangular block design with a central through-hole. It measures 27 mm (1.06") in length, 13 mm (0.51") in width and 20 mm (0.79") in height. The mounting hole diameter is 6.50 mm (0.26"). Zinc, aluminium and magnesium versions are available, all sharing identical dimensions.
Technical Specifications
Manufacturer Tecnoseal Product Series 00841 Product Type Cube Anode Application Mercury/Mariner F25EFI-F30EFI OEM Part Number 804043 Catalogue Cross-Reference 01256 Available Materials Zinc, Aluminium, Magnesium
Available Versions
Tecnoseal Part Number Material Weight 00841 Zinc 0.04 kg (0.09 lbs) 00841AL Aluminium 0.02 kg (0.04 lbs) 00841MG Magnesium 0.10 kg (0.22 lbs)
Dimensions and Mounting
Catalogue Dimension Measurement Length (l) 27 mm (1.06") Width (a) 13 mm (0.51") Height (h) 20 mm (0.79") Through-Hole Diameter (Ø) 6.50 mm (0.26")
Product Configurations
Tecnoseal 00841 – Zinc Mercury/Mariner Cube Anode
- Material: Zinc
- Weight: 0.04 kg (0.09 lbs)
- Dimensions: 27 x 13 x 20 mm
- Through-Hole Diameter: 6.50 mm
- OEM Reference: 804043
- Catalogue Cross-Reference: 01256
Tecnoseal 00841AL – Aluminium Mercury/Mariner Cube Anode
- Material: Aluminium
- Weight: 0.02 kg (0.04 lbs)
- Dimensions: 27 x 13 x 20 mm
- Through-Hole Diameter: 6.50 mm
- OEM Reference: 804043
- Catalogue Cross-Reference: 01256
Tecnoseal 00841MG – Magnesium Mercury/Mariner Cube Anode
- Material: Magnesium
- Weight: 0.10 kg (0.22 lbs)
- Dimensions: 27 x 13 x 20 mm
- Through-Hole Diameter: 6.50 mm
- OEM Reference: 804043
- Catalogue Cross-Reference: 01256
Engine Compatibility
- Manufacturer: Mercury / Mariner
- Engine Models: F25EFI, F30EFI
- Engine Type: Outboard Motor
- OEM Part Number: 804043
OEM and Catalogue Cross-References
- Original Part Number: 804043
- Additional Catalogue Reference: 01256
- Tecnoseal 00841: Zinc version
- Tecnoseal 00841AL: Aluminium version
- Tecnoseal 00841MG: Magnesium version
Key Features
- Cube anode for Mercury and Mariner F25EFI/F30EFI outboard motors.
- Corresponds to original part number 804043.
- Available in zinc, aluminium and magnesium versions.
- Rectangular block with central through-hole.
- Helps protect compatible engine components against galvanic corrosion.
- Dimensions: 27 x 13 x 20 mm.
- Mounting hole diameter: 6.50 mm.
- Identical dimensions across all three versions.
- Zinc: Tecnoseal 00841, weight 40 g.
- Aluminium: Tecnoseal 00841AL, weight 20 g.
- Magnesium: Tecnoseal 00841MG, catalogue weight 100 g.
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