We’re moving! From now on, you can find us at: El Serrallo Industrial Park, Warehouse 36, 12100 Grau de Castelló, Castellón.

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(+34) 964 28 26 48
(+34) 601 24 33 40
Professional and recreational boats
Repair and maintenance of all types of boats.
Diesel and marine engines
Repair and maintenance, public works, mining and marine engines.
Marine transmission specialists
We are experts in the repair and maintenance of marine gearboxes.
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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.
All the posts Brands Corporate Cummins Curiosities Success stories Tips
Corporate
14 May 2026

Talleres Nasio begins a new chapter: more space, better facilities, and a future in motion

After decades as part of the industrial history of Grao de Castellón, Talleres Nasio is taking a major step forward in its business evolution by relocating to new facilities designed to support the company’s continuous growth and meet both present and future demands. More Than Half a Century in an Iconic Location Since 1967, the […]

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Cummins
18 March 2026

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

n this article we will discover where the Cummins engine is from and we will also introduce you to our services as official Cummins dealers

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Tips
02 March 2026

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

When it concerns keeping an engine in perfect condition, choosing the right oil and additives is essential. In this regard, Valvoline stands out as one of the leading brands in the engine lubricants and additives market.

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Brands
19 February 2026

Do you have an old Twin Disc marine transmission? Here’s how you can extend its service life with used replacement parts

Twin Disc marine transmission: reliability that stands the test of time Twin Disc marine transmissions are recognized worldwide for their robustness, precision, and durability, even in demanding working conditions. Many of these systems have been operating for decades with excellent results, especially in professional and recreational vessels. However, when it comes to older Twin Disc […]

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Only for experts
Cummins
18 March 2026

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
02 March 2026

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

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All the posts
Cummins
11 October 2023

Cummins opens new heavy-duty engine overhaul center in Krakow

Cummins, one of the world leaders in engine technology, has taken a bold step into the future by opening its new high horsepower engine reconditioning center in Europe.

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Tips
26 September 2023

Keeping your boat afloat: Everything you need to know about bilge pump types

Choosing the right bilge pump depends on the type and size of the boat, as well as the conditions in which you will be boating.

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Curiosities
01 September 2023

How is the cooling operation of a marine engine

In this article we will explore how the marine engine cooling system works, and why it is crucial to maintaining the performance and longevity of the engine.

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Curiosities
08 August 2023

What are anodes used for in a boat and how do they work?

We explain in detail what anodes are for in a boat, what they are and how they contribute to keep your boat in good condition.

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Cummins
06 July 2023

Cummins Engines: Reliable engine power for big marine vessels

When it comes to large vessels, power and reliability are critical. That's why Cummins offers a perfect combination of performance and durability.

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Cummins
24 March 2023

Navigate with total peace of mind with Cummins marine kits

Cummins marine kits, both marine cruise kits and service kits of navigation, are an excellent choice to ensure the safety and optimal performance of your boat when you're out on the open water.

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Cummins
17 March 2023

The most powerful and efficient engines for ships and harbor pilot boats

The Cummins QSB6.7 engine is known for its reliability and durability, thanks to the use of state-of-the-art technology in its design and manufacture.

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Corporate
23 November 2022

Cummins Dealers Spain 2022 Annual Conference

Talleres Nasio assists at the Cummins Dealers Spain meeting, held in Granada on November 21, 22 and 23.

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Corporate
21 November 2022

Official Cummins QSK19 CM850 MCRS Engine Training and Certification

Talleres Nasio goes to Cummins Training Centre in Daventry (UK) to be officially certified on the Cummins QSK19 CM850 MCRS engine.

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