Alt. belt motor Yanmar 3TNM80F – code: 913706 – Mase

Yanmar 3TNM80F engine alternator belt (code 913706) – Mase spare part

La alternator belt for Yanmar 3TNM80F engine, identified by Mase code 913706, is a spare part intended for technical spare parts in the nautical and onboard plant engineering sector. It is a maintenance component that falls among parts subject to normal wear and which, in case of replacement, requires attention in choosing the correct code and verifying the application on your engine group.

Product identification

• Type: engine alternator belt
• Declared application: motor Yanmar 3TNM80F
• Codice ricambio: 913706
• Supplier: Mase Generators S.p.A.

Contents of the supply

The product refers to belt as a single spare part. Any related components (pulleys, belt tensioners, bolts or covers) are not included unless expressly indicated.

Typical applications (nautical and onboard plant engineering)

The alternator belt is a component commonly found in engine systems where the alternator is driven by belt transmission. In the nautical and plant engineering sector, scheduled maintenance and periodic checks help keep the system in proper operating condition, reducing the risk of unplanned downtime.

This belt is suitable for interventions on installations using the Yanmar 3TNM80F engine, for example in contexts where reliable and correctly coded spare parts are required for maintenance management.

When to consider replacement

Generally, replacement is considered when typical wear signs are detected or when performing maintenance that involves renewing consumable components.

• Routine maintenance interventions on the alternator system
• Periodic checks with visible wear findings
• Preventive replacement during scheduled technical downtime

Operational advantages (conservative approach)

Choosing a spare part identified by specific code helps simplify maintenance management and reduce ambiguity during ordering. In particular, using the reference 913706 allows to:

• Reduce identification errors compared to generic searches by description
• Align supply with technical documentation and spare parts lists
• Manage inventory with a unique reference (useful for scheduled maintenance)
• Support quick interventions when planning replacement during system downtime

In a technical context such as nautical, the clarity of the code and application is often the first requirement for a correct purchase.

Usage and installation notes

Replacing an alternator belt normally falls under mechanical maintenance activities. For a correct result, it is advisable to follow the engine/group manufacturer's instructions and the onboard procedures adopted by the maintainer.

Practical indications (generic)

• Code verification: before ordering, confirm that the requested reference is 913706 and that the application is for Yanmar 3TNM80F.
• Visual inspection: during the intervention, inspect the general condition of the transmission system (pulleys and alignments) according to the prescribed procedures.
• Mounting: perform the installation following the technical instructions of the engine/group, avoiding undocumented adjustments.
• Recheck: after replacement, carry out a functional check according to the adopted maintenance practices.

Purchase advice

If you are not sure about the application or if your system has variations, it is useful to have on hand:

• exact engine model (Yanmar 3TNM80F)
• requested spare part code (913706)
• any technical documentation or spare parts list of the group

This information facilitates verification before purchase and reduces order processing times.

Summary

La Alt. belt mot. Yanmar 3TNM80F code 913706 (supplier Mase Generators S.p.A.) is a spare part dedicated to spare parts for technical applications. Ideal for maintenance and scheduled replacement, it allows clear identification thanks to the unique reference code.

FAQ – Frequently Asked Questions

What is the spare part code for this alternator belt?

The product code indicated for this alternator belt is 913706 (supplier Mase Generators S.p.A.).

For which engine is this belt indicated?

The declared application on the sheet is for the Yanmar 3TNM80F engine.

Does this card include measurements or technical specifications of the belt?

No. This sheet only reports the available engine model and spare part code. For additional technical details, it is advisable to refer to the engine/group documentation.

Is the belt sold with other components (tensioner, pulleys)?

The product refers to the belt as a spare part. Any related components are not included unless expressly indicated.

How can I be sure to order the correct replacement part?

Verify that your system uses the Yanmar 3TNM80F engine and that the technical documentation or spare parts list shows the code 913706. In case of doubt, compare the code of the already installed spare part or consult the group documentation.