ID
1404461
$ 21.62
1-2 weeks delivery time
Type:
- Zinc
- Magnesium
Item:
- 30 g
- 10 g
The Tecnoseal Mercury Small Plate Anode is designed for Mercury 4.5–9.9 HP outboard motors and corresponds to OEM part number 85824A3. Available in zinc (00809) and magnesium (00809MG), this sacrificial anode helps protect compatible outboard engine components against galvanic corrosion. It features a rectangular plate with a raised central mounting boss and measures 49 mm (1.93") in length, 29 mm (1.14") in width and 13 mm (0.51") in overall height, with a 7 mm (0.28") mounting hole diameter. The zinc version weighs 0.03 kg (30 g / 0.07 lbs), while the magnesium version weighs 0.01 kg (10 g / 0.02 lbs). Both versions have identical dimensions.
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Tecnoseal 85824A3 Mercury Small Plate Anode for 4.5–9.9 HP
The Tecnoseal 00809 Series consists of small plate sacrificial anodes designed for Mercury outboard motors rated from 4.5 to 9.9 HP. These anodes help protect compatible metallic engine components against galvanic corrosion. According to the Tecnoseal catalogue, they correspond to Mercury OEM part number 85824A3.
The anode features a rectangular plate with rounded corners and a raised central mounting boss. It measures 49 mm (1.93") in length, 29 mm (1.14") in width and 13 mm (0.51") in overall height, with a 7 mm (0.28") mounting hole diameter. Two material versions are available: zinc (00809) and magnesium (00809MG). Both versions have identical dimensions but differ in weight.
Technical Specifications
Manufacturer Tecnoseal Product Type Small Plate Anode Application Mercury Outboard Motors Engine Compatibility 4.5–9.9 HP Mercury OEM Part Number 85824A3 Available Materials Zinc, Magnesium Mounting Hole Diameter 7 mm
Available Versions
Tecnoseal Part Number Material Weight 00809 Zinc 0.03 kg (0.07 lbs) 00809MG Magnesium 0.01 kg (0.02 lbs)
Dimensions and Mounting
Catalogue Dimension Measurement Length (l) 49 mm (1.93") Width (a) 29 mm (1.14") Height (h) 13 mm (0.51") Mounting Hole Diameter (Ø) 7 mm (0.28")
Product Configurations
Tecnoseal 00809 – Zinc Mercury Small Plate Anode
- Material: Zinc
- Weight: 0.03 kg (0.07 lbs)
- Length: 49 mm
- Width: 29 mm
- Height: 13 mm
- Mounting Hole Diameter: 7 mm
- OEM Reference: 85824A3
Tecnoseal 00809MG – Magnesium Mercury Small Plate Anode
- Material: Magnesium
- Weight: 0.01 kg (0.02 lbs)
- Length: 49 mm
- Width: 29 mm
- Height: 13 mm
- Mounting Hole Diameter: 7 mm
- OEM Reference: 85824A3
OEM and Product References
- Mercury OEM Part Number: 85824A3
- Tecnoseal 00809: Zinc version
- Tecnoseal 00809MG: Magnesium version
Key Features
- Small plate anode for Mercury 4.5–9.9 HP outboard motors.
- Corresponds to Mercury OEM part number 85824A3.
- Available in zinc and magnesium versions.
- Rectangular plate with raised central mounting boss.
- Provides sacrificial corrosion protection for compatible engine components.
- Length: 49 mm.
- Width: 29 mm.
- Height: 13 mm.
- Mounting hole diameter: 7 mm.
- Identical dimensions for both material versions.
- Zinc version: Tecnoseal 00809, weight 30 g.
- Magnesium version: Tecnoseal 00809MG, weight 10 g.
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