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Tecnoseal 196350-02550 Yanmar ZT350-ZT370 Sterndrive Gear Housing Plate A Anode – Zinc, Aluminium or Magnesium
The Tecnoseal 01390-1 series consists of sacrificial anodes designed for the gear housing Plate A of Yanmar ZT350 and ZT370 sterndrives. These replacement anodes correspond to Yanmar OEM part number 196350-02550 and help protect compatible metallic gear housing components against galvanic corrosion.
The anode features a rounded plate design with a raised central mounting section and an M10 threaded connection. According to the Tecnoseal catalogue, it measures 82 mm (3.23 in) across dimension a and 25 mm (0.98 in) in height. The sacrificial material corrodes preferentially during service, helping reduce corrosion of protected sterndrive components.
Three material versions are available: zinc (Tecnoseal 01390-1), aluminium (Tecnoseal 01390-1AL) and magnesium (Tecnoseal 01390-1MG). All three versions share the same dimensions, with individual weights depending on the selected material.
Technical Specifications
Manufacturer Tecnoseal Product Type Sterndrive Gear Housing Plate A Anode Compatible Manufacturer Yanmar Compatible Sterndrives ZT350, ZT370 Yanmar OEM Reference 196350-02550 Available Materials Zinc, Aluminium, Magnesium Dimension (a) 82 mm (3.23 in) Height (h) 25 mm (0.98 in) Mounting Thread (m) M10
Available Versions and Product References
Tecnoseal Code Material Weight EAN 01390-1 Zinc 0.30 kg (0.66 lbs) 8052744981048 01390-1AL Aluminium 0.14 kg (0.31 lbs) 8052744981093 01390-1MG Magnesium 0.09 kg (0.20 lbs) 8052744981147
Yanmar Sterndrive Compatibility
- Yanmar ZT350 Sterndrive
- Yanmar ZT370 Sterndrive
Dimensions and Mounting
- Dimension (a): 82 mm (3.23 in)
- Height (h): 25 mm (0.98 in)
- Mounting Thread (m): M10
- Installation Location: Gear Housing Plate A
OEM and Product Cross-References
- Yanmar OEM: 196350-02550
- Tecnoseal Zinc: 01390-1
- Tecnoseal Aluminium: 01390-1AL
- Tecnoseal Magnesium: 01390-1MG
Key Features
- Sacrificial gear housing Plate A anode for Yanmar sterndrives.
- Compatible with Yanmar ZT350 and ZT370 models.
- Rounded plate design with raised central mounting section.
- 82 mm dimension a and 25 mm height.
- M10 threaded mounting connection.
- Available in zinc, aluminium and magnesium versions.
- Corresponds to Yanmar OEM reference 196350-02550.
- Helps protect compatible sterndrive components against galvanic corrosion.
Compatibility Note: Before ordering, verify Yanmar OEM part number 196350-02550, the sterndrive model and M10 mounting connection. This anode is identified as Gear Housing Plate A; it should not be confused with other gear housing anode positions. Select the appropriate sacrificial material according to the manufacturer's recommendations and operating water conditions.
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