Tecnoseal 6AW-1132U-00 Yamaha Crankcase Cylinder Anode 300–350 HP

ID 1405624

$ 51.16

1-2 weeks delivery time

Type:

Zinc
Magnesium

Item:

20 g
60 g

The Tecnoseal 01174 series consists of sacrificial internal engine anodes designed for Yamaha 300–350 HP outboard motors, identified as Anode 9 in the Tecnoseal catalogue and corresponding to Yamaha OEM part number 6AW-1132U-00. These anodes help protect metallic components within the crankcase and cylinder assembly against corrosion. Each anode features an elongated, shaped body with a longitudinal raised section and a mounting hole. According to the catalogue, dimensions are a = 41 mm, b = 27 mm and mounting-hole diameter Ø = 5.5 mm. Two versions are available: zinc (Tecnoseal 01174, 0.06 kg / 60 g) and magnesium (Tecnoseal 01174MG, 0.02 kg / 20 g). Both versions share identical dimensions and mounting geometry.

Description
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Tecnoseal 6AW-1132U-00 Yamaha Crankcase Cylinder Anode 300–350 HP

The Tecnoseal 01174 series consists of sacrificial internal engine anodes designed for Yamaha 300–350 HP outboard motors. Identified as Anode 9 in the Tecnoseal catalogue and corresponding to Yamaha OEM part number 6AW-1132U-00, these replacement anodes help protect metallic components within the engine crankcase and cylinder assembly against corrosion.

The anode features an elongated, shaped body with a longitudinal raised section and a mounting hole near one end. Its distinctive profile corresponds to the component illustrated in the Tecnoseal catalogue. Both material versions share the same dimensions and mounting geometry.

The sacrificial anode material corrodes preferentially during service, helping reduce galvanic corrosion of protected metallic engine components. Zinc and magnesium versions are available, allowing selection according to the Yamaha engine manufacturer's requirements and operating water conditions.

According to the Tecnoseal catalogue, the anode has dimension (a) of 41 mm (1.61 in), dimension (b) of 27 mm (1.06 in) and mounting-hole diameter (Ø) of 5.5 mm (0.22 in). The zinc version weighs 0.06 kg (0.13 lbs), while the magnesium version weighs 0.02 kg (0.04 lbs).

Technical Specifications

Manufacturer	Tecnoseal
Product Type	Internal Engine Sacrificial Anode
Application	Crankcase / Cylinder Assembly
Compatible Manufacturer	Yamaha
Compatible Engine Power	300–350 HP
Catalogue Designation	Anode 9
Yamaha OEM Reference	6AW-1132U-00
Available Materials	Zinc, Magnesium
Construction	Elongated shaped body with raised section and mounting hole
Mounting-Hole Diameter	5.5 mm

Available Versions

Tecnoseal Code	Material	Weight	EAN
01174	Zinc	0.06 kg (0.13 lbs)	8052744983851
01174MG	Magnesium	0.02 kg (0.04 lbs)	8058774838413

Dimensions and Mounting Specifications

Dimension	Metric	Imperial
Dimension (a)	41 mm	1.61 in
Dimension (b)	27 mm	1.06 in
Mounting-Hole Diameter (Ø)	5.5 mm	0.22 in

Compatibility and OEM Cross-References

Compatible Manufacturer: Yamaha
Outboard Power Range: 300–350 HP
Installation Area: Internal crankcase / cylinder assembly
Catalogue Designation: Anode 9
Yamaha OEM Part Number: 6AW-1132U-00
Zinc Version: Tecnoseal 01174
Magnesium Version: Tecnoseal 01174MG

Key Features

Designed for compatible Yamaha 300–350 HP outboard motors.
Corresponds to Yamaha OEM part number 6AW-1132U-00.
Identified as Anode 9 in the Tecnoseal catalogue.
Sacrificial corrosion protection for internal engine components.
Elongated shaped body with a longitudinal raised section.
Mounting-hole diameter: 5.5 mm.
Catalogue dimension a: 41 mm.
Catalogue dimension b: 27 mm.
Available in zinc and magnesium versions.
Zinc version: Tecnoseal 01174, 60 g.
Magnesium version: Tecnoseal 01174MG, 20 g.
Identical dimensions and mounting geometry for both versions.

Compatibility Note: Before ordering, verify the Yamaha engine model, OEM part number 6AW-1132U-00 and original anode dimensions. Compare the shaped body, raised section and 5.5 mm mounting hole with the existing component. Select the appropriate sacrificial anode material according to the engine manufacturer's recommendations. The stated 300–350 HP range does not imply compatibility with every Yamaha engine within that power range.