Ogive anode Alpha 1 - code: 5123005 - Motomarine

Alpha 1 Ogive Anode Motomarine – code 5123005

The’Alpha 1 ogive anode Motomarine (code 5123005) is a spare part designed for the maintenance of stern drives, useful as a consumable component in galvanic protection systems. In the nautical field, proper management of anodes is an important part of routine maintenance: it helps preserve metal parts exposed to the marine environment or inland waters over time, reducing the impact of electrochemical phenomena typical of operation in water.

Type: ogive anode

The product is an anode in ogival shape, a geometry commonly used in specific areas of the foot/stern drive where compact dimensions and a profile compatible with the intended seat are required. The “ogive” shape helps quickly recognize the component during visual inspection and replacement.

Identification and codes

• Product code (Supplier product code): 5123005
• Supplier: Motomarine S.R.L.
• Internal SKU: MOTO00000199

Indicated compatibility

Based on available information, the anode is indicated for:

• Mercruiser Alpha I engines
• Mercruiser Bravo I engines

Note: actual compatibility may depend on version, year, and configuration of the stern drive. If in doubt, check the code of the installed spare part or compare the shape and fixing points with the component to be replaced.

Typical onboard applications

• seasonal maintenance (inspection and replacement of consumables before or after storage);
• periodic inspections during the season, especially in case of prolonged stay in the water;
• restoration after interventions on the foot or metal components, when it is appropriate to check the condition of the present anodes.

Clear and traceable spare part

The presence of a unique code (5123005) and the reference to the supplier Motomarine makes it easier to:

• reorder the same item in the future;
• manage the onboard spare parts list;
• reduce selection errors when comparing similar components.

Support for routine maintenance

Replacing the anode is part of typical maintenance operations and can be planned together with other checks of the stern unit. A well-maintained and properly installed anode helps maintain the galvanic protection strategy provided by the unit manufacturer.

When to replace an anode

There is no single rule valid for every installation: wear depends on variables such as environment, time in water, onboard electrical system, and operating conditions. In practice, it is advisable to periodically inspect the anode and replace it when it is noticeably worn or no longer efficient. If the anode is deformed, loose, or has improper contact with its seat, it is appropriate to intervene.

Installation: pay attention to electrical contact

For the anode to perform its function, it is important that it is correctly fixed and that the contact with the intended metal part is adequate. During installation:

• check that the support surface is clean and free of oxidation or residues;
• avoid covering the anode with paints or coatings that could insulate it;
• check the tightening and stability after the first outings, if provided by your maintenance routine.

Compatibility check before purchase

Since compatibility can vary based on configuration, the safest method is to compare:

• the code of the spare part already installed (if readable);
• the ogival shape and the size of the component;
• the fastening system and the mounting position.

If you are replacing a non-original anode or if the unit has undergone modifications, it is advisable to carry out a thorough check before ordering.

FAQ – Frequently Asked Questions

Is this anode compatible with Mercruiser Alpha I and Bravo I?

Yes, based on the available information it is indicated as a replacement for Mercruiser Alpha I / Bravo I engines. If in doubt, check the code of the installed spare part and compare shape and mounting.

What is the product code for the order?

The supplier code (Supplier product code) is 5123005. You can use it to quickly identify the spare part when purchasing or requesting assistance.

What does “ogive anode” mean?

Indicates the shape of the component: an ogival profile designed for dedicated seats on the stern group. The geometry also helps to recognize the spare part during inspections.

How often should an anode be checked or replaced?

It depends on the conditions of use and the environment. In practice, it is advisable to inspect it periodically and replace it when it is very worn or no longer efficient.

Are there important precautions during installation?

It is important that the anode is well fixed and has good contact with the intended metal part. Avoid painting or insulating it and check that the contact surfaces are clean.