Tecnoseal 6G1-45251-02 Yamaha 6–8 HP Lower Unit Plate Anode (1984–1989)

Name: Tecnoseal 6G1-45251-02 Yamaha 6–8 HP Lower Unit Plate Anode (1984–1989)
SKU: Tecnoseal 01108

ID 1405431

$ 23.50

1-2 weeks delivery time

Type:

Zinc
Magnesium

Item:

20 g
40 g

The Tecnoseal 01108 series consists of sacrificial plate anodes designed for the lower units of Yamaha 6–8 HP outboard motors manufactured between 1984 and 1989, replacing OEM part number 6G1-45251-02. The anode features an elongated, tapered plate with a recessed central mounting hole, helping protect submerged metallic components against galvanic corrosion. It measures 81 mm in length, with widths of 30 mm (a) and 15 mm (b), a height of 7 mm, a 15 mm mounting recess diameter and a 6 mm through-hole diameter. Available in zinc (01108, 40 g) and magnesium (01108MG, 20 g), both versions share the same dimensions and mounting configuration for compatible Yamaha lower-unit assemblies.

Description
Ask a Question

Tecnoseal 6G1-45251-02 Yamaha 6–8 HP Lower Unit Plate Anode (1984–1989)

The Tecnoseal 01108 series consists of sacrificial plate anodes designed for the lower units of Yamaha 6–8 HP outboard motors manufactured between 1984 and 1989. Compatible with Yamaha OEM part number 6G1-45251-02, these replacement anodes help protect submerged metallic components of the outboard lower unit against galvanic corrosion.

The anode has an elongated, tapered plate design with a recessed central mounting hole. It measures 81 mm (3.19 in) in length, with a width of 30 mm (1.18 in) at one end and 15 mm (0.59 in) at the other. The plate has a height of 7 mm (0.28 in), a 15 mm (0.59 in) mounting recess diameter and a 6 mm (0.24 in) through-hole diameter. Two material versions are available: zinc and magnesium. The zinc model 01108 weighs 40 g, while the magnesium model 01108MG weighs 20 g. Both versions have identical dimensions and are intended for compatible Yamaha lower-unit applications.

Technical Specifications

Manufacturer	Tecnoseal
Product Type	Lower Unit Plate Anode
Compatible Manufacturer	Yamaha
Compatible Outboards	6–8 HP
Production Years	1984–1989
Yamaha OEM Reference	6G1-45251-02
Available Materials	Zinc, Magnesium
Mounting Configuration	Recessed central mounting hole

Available Versions

Tecnoseal Code	Material	Weight	EAN
01108	Zinc	0.04 kg (0.09 lbs)	8033837065135
01108MG	Magnesium	0.02 kg (0.04 lbs)	8058774838376

Dimensions and Mounting Specifications

Length (l)	81 mm (3.19 in)
Width (a)	30 mm (1.18 in)
Width (b)	15 mm (0.59 in)
Height (h)	7 mm (0.28 in)
Recess Diameter (Ø)	15 mm (0.59 in)
Mounting Hole Diameter (Ø1)	6 mm (0.24 in)

Compatibility and OEM References

Compatible Manufacturer: Yamaha
Outboard Power Range: 6–8 HP
Production Period: 1984–1989
Yamaha OEM Part Number: 6G1-45251-02
Zinc Version: Tecnoseal 01108
Magnesium Version: Tecnoseal 01108MG

Key Features

Designed for Yamaha 6–8 HP outboard motors manufactured between 1984 and 1989.
Replacement for Yamaha OEM part number 6G1-45251-02.
Elongated, tapered sacrificial anode plate for lower-unit installation.
Helps protect submerged metallic components against galvanic corrosion.
Available in zinc and magnesium versions.
Overall length of 81 mm and maximum width of 30 mm.
Narrow-end width of 15 mm and plate height of 7 mm.
Central mounting hole with 15 mm recess and 6 mm through-hole diameter.

Compatibility Note: Before ordering, verify the Yamaha outboard model, production year, original part number and existing anode dimensions. Select the appropriate anode material for the vessel's operating water conditions.