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The latest posts of Talleres Nasio

Discover everything we have to tell you about our brands, the events we attend and much more.
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Tips
23 December 2025

Is it worth buying a used marine gearbox? Pros, cons and recommendations

Is it a good idea to buy a second-hand marine gearbox? The marine gearbox is a key component of the propulsion system: it connects the engine to the propeller and allows adjustment of reduction ratios, forward/reverse operation and power transmission. Its correct operation is essential for safe navigation. But is it advisable to buy a […]

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Curiosities
09 December 2025

Second-hand marine diesel engines for boats

Is it a good idea to buy second-hand marine diesel engines? Second-hand marine diesel engines for boats are a very popular option among shipowners, fishermen and leisure boat owners who want to reduce costs without giving up reliability. With proper maintenance and a prior professional inspection, a used engine can deliver excellent performance for many […]

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Tips
18 November 2025

When and how to change the oil in an engine with Valvoline oil

The importance of a good engine oil Valvoline engine oil is much more than just a lubricant: it protects, cleans, and extends the life of your engine. Proper maintenance and timely oil changes are key to ensuring optimal performance and durability for your engine. With over 150 years of experience in lubrication, Valvoline is synonymous […]

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Tips
03 November 2025

How to choose the best marine gear reducer based on the type of boat

What is a marine gearbox and why is it so important The marine gearbox is an essential component of any boat’s propulsion system. Its main function is to transmit power from the engine to the propeller shaft, adjusting the speed and direction of rotation to achieve efficient and safe operation. Thanks to the gear reducer, […]

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Only for experts
Cummins
17 November 2023

Find out where Cummins engines are manufactured and learn about our service as an official Cummins dealer

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Tips
07 November 2023

Discovering the heart of power: How a marine engine gearbox works

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Cummins
11 October 2023

Cummins opens new heavy-duty engine overhaul center in Krakow

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Tips
04 October 2023

Power and protection: Discovering why Valvoline oil is good for you

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All the posts
Curiosities
10 December 2024

Differences between diesel and gasoline engines for boats

Choosing the right engine for a boat is a crucial decision, both for professional and recreational boats. Among the most common choices, diesel and gasoline engines top the list, but not all offer the same advantages. In the boating world, where efficiency, reliability and safety are essential, diesel engines stand out as the most robust […]

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Curiosities
28 November 2024

Winterizing boat: off-season maintenance and care

The end of the boating season is the perfect time to perform preventive maintenance to ensure the good condition of your boat during the months of inactivity. Winterizing a boat correctly not only protects vital systems, such as the engine and marine gearboxes, it also prevents problems in the future.  At Talleres Nasio, as a […]

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Cummins
05 November 2024

Cummins Marine Engine Preventive Maintenance: Key Aspects

Preventive maintenance of marine engines is key to extending engine life, improving engine performance and avoiding breakdowns that could endanger navigation. To keep a marine engine in optimal condition, it is essential to carry out periodic checks and be on the lookout for signs of wear. In this post we will explore how you should […]

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Curiosities
28 October 2024

How is the exhaust system of a diesel engine: Function, parts and components

The exhaust system is one of the most important parts of any diesel engine, whether for marine or terrestrial use. In Cummins engines, which are widely used in marine applications and in industrial and heavy machinery, the exhaust system not only ensures the expulsion of combustion gasses, but also contributes to the efficiency, safety and […]

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Curiosities
09 October 2024

Boat clutch kits: what they look like, what they contain and when to change them

In the field of marine mechanics, the clutch is a fundamental part for the correct operation of marine engines. This component is responsible for transmitting engine power to the propellers of ships, allowing their efficient and controlled propulsion. But, like any mechanical part, the clutch is subject to wear over time. In this post we […]

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Curiosities
30 September 2024

All about saltwater boat filters

Salt water filters for boats are used to filter and purify sea water before it enters the boat’s systems. These filters are essential to prevent harmful particles and sediments from entering the engine, gearbox or any of the systems. How do saltwater filters work? Seawater contains a large amount of debris, such as sand, algae, […]

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Cummins
28 August 2024

Cummins: The best type of engine for large vessels

Cummins is leader in the design, manufacture and development of diesel and marine engines, especially for large vessels with high power ratings. The brand offers a wide range of engines designed to provide power, efficiency and durability in demanding marine conditions. Talleres Nasio Official Cummins Service At Talleres Nasio we are an official Cummins service […]

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Curiosities
12 August 2024

Get to know in depth the different types of vessels

In this blog we will explore the different types of boats, highlighting their distinctive features and the specific maintenance needs of each one of them. From overhauling engines, gearboxes, marine generators, transmission and propulsion system, to replacing spare parts such as oils, filters, belts, impellers and parts of the cooling system.  Whether you are the […]

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Tips
30 July 2024

Marine gearbox repair and spare parts sales: Your ally in the maintenance of your boat

At Talleres Nasio we are experts in repairing marine gearboxes and selling high quality spare parts to keep your boat in top condition. We understand the importance of keeping your boat running smoothly, especially when it comes to the transmission, an essential part for performance and safety on the water.  That’s why our mission is […]

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