Hexagonal ogive anode 40 mm – code: 5160540 – Motomarine

Galvanic protection for propeller shafts: Motomarine hexagonal ogive anode

The’hexagonal ogive anode 40 mm Motomarine, Osculati code 5160540, is a spare part designed for use in the nautical field, where the protection of submerged metal parts is an essential aspect of routine maintenance. Its ogive shape and the’hexagonal tapered fitting make it suitable for installations on propeller shafts that require this specific coupling geometry.

Identifying elements

• Type: ogive anode
• Fitting: hexagonal tapered
• Recommended use: propeller shafts
• Indicated size: 40 mm
• Product code (Supplier product code): 5160540
• Supplier/Brand: Motomarine S.R.L.

Why shape and fitting matter

In the world of nautical spare parts, the compatibility of an anode is not evaluated just by “sight”: shape and fitting geometry are crucial for correct assembly. A hexagonal tapered plug ogive anode is designed for specific seats; choosing a different model may result in suboptimal fastening or the need for unwanted adaptations.

For this reason, if you are performing a replacement, it is advisable to check that the removed anode has the same configuration (ogive + hexagonal tapered plug) and that the reference 5160540 is consistent with your spare parts list or with the marking of the previous component.

Typical onboard applications

This anode is suitable for propeller shafts in maintenance and restoration contexts. In general, anodes are used to help protect metal parts exposed to the marine environment, within a galvanic corrosion prevention system.

When it can be the right choice

• Scheduled replacement of an existing anode with the same shape and plug.
• Maintenance interventions on the shaft line, during hauling or periodic inspection.
• Restoration after wear or consumption of the previous anode.

Product strengths

• Specific ogive shape: designed for shaft applications, where the component geometry is an integral part of the assembly.
• Hexagonal tapered plug: useful when the installation requires this type of coupling.
• Unique reference: the code 5160540 facilitates spare part management and reduces the risk of errors during ordering.

Recommended checks before replacement

• Shape verification: confirms that the previous anode is an ogive model with a hexagonal tapered plug.
• Code comparison: if available, check the match with 5160540.
• Seat inspection: check that the mounting area is in suitable condition and free of obvious anomalies.

Good usage practices

• Periodic maintenance: anodes are consumable components; regular checks help schedule replacement.
• Consistent replacement: avoid replacements with different shape or graft models, unless expressly provided by the system.
• Documentation: note code and type of installed anode to simplify future reorders.

FAQ – Frequently Asked Questions

What is the hexagonal ogive anode for the propeller shaft used for?

It is a consumable component used in the nautical field to help protect the metal parts of the shaft line exposed to the marine environment, as part of routine maintenance.

Is this model compatible with any propeller shaft?

No. Compatibility depends on the mounting location and the required geometry. This item is described as a bullet anode with a hexagonal tapered fitting: it is advisable to compare the shape and fitting with the existing component or with the spare parts list.

What is the Motomarine product code for this anode?

The product code indicated by the supplier is 5160540.

What does “hexagonal conical implant” mean?

Indicates the shape of the anode coupling with the seat: a conical fitting with a hexagonal profile, designed for installations that require this specific geometry.

How can I be sure to order the correct anode?

The simplest method is to check the code 5160540 and compare the shape (ogive) and the fitting (hexagonal conical) with the anode already installed or with the documentation of your system.