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

ID 1405630

$ 51.47

1-2 weeks delivery time

Type:

Zinc
Magnesium

Item:

50 g
120 g

The Tecnoseal 01176 series consists of sacrificial internal engine anodes designed for Yamaha 300–350 HP outboard motors, identified as Anode 3 in the Tecnoseal catalogue and corresponding to Yamaha OEM part number 6AW-1132M-00. These anodes help protect metallic components within the engine crankcase and cylinder assembly against galvanic corrosion. Each anode features an elongated, flat body with two mounting holes and a narrowed central section. It measures 114 mm in length (l), 19 mm in width (a), 10 mm in height (h) and 60 mm between the mounting-hole centres (i). Two versions are available: zinc (Tecnoseal 01176, 0.12 kg / 120 g) and magnesium (Tecnoseal 01176MG, 0.05 kg / 50 g). Both versions share the same dimensions and mounting geometry.

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

The Tecnoseal 01176 series consists of sacrificial internal engine anodes designed for Yamaha 300–350 HP outboard motors. Identified as Anode 3 in the Tecnoseal catalogue and corresponding to Yamaha OEM part number 6AW-1132M-00, these replacement anodes help protect metallic components within the engine crankcase and cylinder assembly against galvanic corrosion.

Each anode features an elongated, flat body with two mounting holes and a narrowed central section. The mounting holes are positioned along the length of the anode, while the central profile includes opposed curved recesses. This distinctive design corresponds to the Yamaha Anode 3 illustrated in the Tecnoseal catalogue. Both material versions share the same dimensions and mounting geometry.

During service, the sacrificial anode material corrodes preferentially, helping reduce galvanic corrosion of protected metallic engine components. Zinc and magnesium versions are available for different corrosion protection requirements. The appropriate material should be selected according to the Yamaha engine manufacturer's recommendations and operating water conditions.

According to the Tecnoseal catalogue, the anode measures 114 mm (4.49 in) in overall length (l), 19 mm (0.75 in) in width (a) and 10 mm (0.39 in) in height (h). The mounting-hole centre distance (i) is 60 mm (2.36 in). The zinc version weighs 0.12 kg (0.26 lbs), while the magnesium version weighs 0.05 kg (0.11 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 3
Yamaha OEM Reference	6AW-1132M-00
Available Materials	Zinc, Magnesium
Construction	Elongated body with two mounting holes and narrowed central section
Mounting-Hole Centre Distance	60 mm

Available Versions

Tecnoseal Code	Material	Weight	EAN
01176	Zinc	0.12 kg (0.26 lbs)	8052744983875
01176MG	Magnesium	0.05 kg (0.11 lbs)	8058774838437

Dimensions and Mounting Specifications

Dimension	Metric	Imperial
Overall Length (l)	114 mm	4.49 in
Width (a)	19 mm	0.75 in
Height (h)	10 mm	0.39 in
Mounting-Hole Centre Distance (i)	60 mm	2.36 in

Compatibility and OEM Cross-References

Compatible Manufacturer: Yamaha
Outboard Power Range: 300–350 HP
Installation Area: Internal crankcase / cylinder assembly
Catalogue Designation: Anode 3
Yamaha OEM Part Number: 6AW-1132M-00
Zinc Version: Tecnoseal 01176
Magnesium Version: Tecnoseal 01176MG

Key Features

Designed for compatible Yamaha 300–350 HP outboard motors.
Corresponds to Yamaha OEM part number 6AW-1132M-00.
Identified as Anode 3 in the Tecnoseal catalogue.
Sacrificial corrosion protection for internal engine components.
Elongated, flat body with two mounting holes.
Narrowed central section with opposed curved recesses.
Overall length: 114 mm.
Width: 19 mm.
Height: 10 mm.
Mounting-hole centre distance: 60 mm.
Available in zinc and magnesium versions.
Zinc version: Tecnoseal 01176, 120 g.
Magnesium version: Tecnoseal 01176MG, 50 g.
Identical dimensions and mounting geometry for both versions.

Compatibility Note: Before ordering, verify the Yamaha engine model, OEM part number 6AW-1132M-00 and original anode dimensions. Compare the elongated body, narrowed central section and 60 mm mounting-hole centre distance 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.