Belt XPZ 512 9.7×525 Mecvbel – code: 71270 – Mase

Original spare part for Mase belt transmission

La belt XPZ 512 9.7×525 Mecvbel is a spare part identified by Mase code 71270, designed for maintenance and repair interventions on Mase generator sets. In nautical and onboard plant contexts, a belt in good condition is an essential component to maintain efficient transmission of belt-driven services and to reduce machine downtime due to wear or slipping.

Spare part identification

• Type: Belt XPZ
• Code/size indicated: XPZ 512 9.7×525
• Manufacturer/brand indicated: Mecvbel
• Supplier product code: 71270
• Supplier: Mase Generators S.p.A

Indicated compatibility

According to available information, the belt is suitable for generator:

• VS 6.5
• VS 8.5
• VS 10.5
• VS 12.5

Note on codes and designations

To avoid errors when ordering, it is advisable to always refer to the code 71270 and the full code XPZ 512 9.7×525. In technical spare parts contexts, the presence of similar variants makes the supplier code the most reliable reference for identification.

Typical applications in nautical and plant engineering

This belt is part of the spare parts dedicated to Mase generator sets and is normally used during:

• Scheduled maintenance generator maintenance, when checking components subject to wear.
• Corrective interventions in case of damaged, noisy belt or with obvious signs of deterioration.
• Functional restoration after long periods of inactivity, typical of some nautical seasons.
• Stock management onboard or in the workshop, to reduce downtime in case of need.

In general, belt replacement is a recurring operation in the maintenance of belt transmission systems, especially when the generator operates in environments where temperature, vibrations, and work cycles can accelerate component wear.

Usage, controls and operational notes

Check before ordering

• Check that your generator is among the indicated models: VS 6.5, VS 8.5, VS 10.5, VS 12.5.
• Check the code 71270 on the spare parts documentation or on the generator's parts list, if available.
• Compare the full code XPZ 512 9.7×525 with the one on the installed belt (when readable).

General replacement instructions

The replacement methods depend on the generator's configuration and the procedures provided by the manufacturer. As a general rule, during a belt intervention it is good practice to:

• Operate with the generator stopped and under safe conditions, following the procedures provided by the system.
• Visually inspect the removed belt to identify signs of wear, cracks or unusual polishing.
• Check the condition of the pulleys and alignment, if required by routine maintenance.
• Restore the correct tension according to the generator manual instructions.

Spare parts management advice

For efficient stock management, note in the maintenance log the code 71270 and the code XPZ 512 9.7×525. This simplifies future reorders and reduces the risk of confusion with similar belts.

Important note

The compatibility information shown on this page comes from the data provided (existing content). In case of doubt, it is advisable to verify the spare part code on the Mase documentation of your generator before purchase.

FAQ – Frequently Asked Questions

What is the spare part code for this belt for Mase?

The indicated supplier product code is 71270 (Mase Generators S.p.A).

For which generators is the XPZ 512 9.7×525 belt suitable?

Based on the available information, it is indicated for Mase VS 6.5, VS 8.5, VS 10.5 and VS 12.5 generators.

How can I verify that I am ordering the correct belt?

Check the code 71270 on the generator's spare parts documentation and compare, if possible, the code on the installed belt with XPZ 512 9.7×525.

Is the product a Mecvbel or Mase replacement part?

The belt is indicated as Mecvbel (product code), with supplier code Mase 71270 and supplier Mase Generators S.p.A.

Is it suitable for maintenance in the nautical field?

Yes, it is a spare part for Mase generator sets and can be used in maintenance and restoration interventions typical of onboard systems, always checking compatibility with your own model.