ID
1404442
$ 35.96
1-2 weeks delivery time
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The Tecnoseal 00803 is a zinc engine plate anode designed for Mercury 20 HP outboard motors, corresponding to OEM part number 47820A1. It provides sacrificial corrosion protection for compatible engine components and features an elongated plate with a raised central mounting section. The anode measures 97 mm (3.82") in length (l), 74 mm (2.91") in width (a), 18 mm (0.71") in dimension (b) and 53 mm (2.09") in dimension (c). Additional dimensions include a height (h) of 26 mm, secondary height (h1) of 5 mm and a 5 mm mounting hole diameter (Ø1). It has a 5/16" UNC thread and weighs 0.31 kg (310 g / 0.68 lbs).
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Tecnoseal 47820A1 Mercury 20 HP Engine Plate Anode – Zinc
The Tecnoseal 00803 is a zinc plate anode designed for Mercury 20 HP outboard motors. It provides sacrificial corrosion protection for compatible metallic engine components. According to the Tecnoseal catalogue, the corresponding Mercury original part number is 47820A1.
The anode features an elongated mounting plate with a rounded end and a raised central section. It measures 97 mm (3.82") in overall length (l) and 74 mm (2.91") in width (a). Other catalogue dimensions are b = 18 mm, c = 53 mm, h = 26 mm and h1 = 5 mm. The mounting thread is 5/16" UNC, and the Ø1 dimension is 5 mm. The zinc anode weighs 0.31 kg (0.68 lbs).
Technical Specifications
Manufacturer Tecnoseal Product Code 00803 Product Type Engine Plate Anode Material Zinc Application Mercury Outboard Motors Engine Compatibility 20 HP Mercury OEM Part Number 47820A1 Weight 0.31 kg (0.68 lbs) Mounting Thread 5/16" UNC
Dimensions and Mounting
Catalogue Dimension Measurement Length (l) 97 mm (3.82") Width (a) 74 mm (2.91") Dimension (b) 18 mm (0.71") Dimension (c) 53 mm (2.09") Height (h) 26 mm (1.02") Secondary Height (h1) 5 mm (0.20") Mounting Thread (m) 5/16" UNC Hole Diameter (Ø1) 5 mm (0.20")
OEM and Product References
- Mercury OEM Part Number: 47820A1
- Tecnoseal Part Number: 00803
Key Features
- Zinc engine plate anode for Mercury 20 HP outboard motors.
- Corresponds to Mercury OEM part number 47820A1.
- Elongated plate design with rounded end and raised mounting section.
- Provides sacrificial corrosion protection for compatible engine components.
- Overall length: 97 mm.
- Width: 74 mm.
- Additional dimensions: b = 18 mm, c = 53 mm.
- Height: 26 mm.
- Secondary height: 5 mm.
- Mounting thread: 5/16" UNC.
- Hole diameter: 5 mm.
- Weight: 310 g (0.68 lbs).
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