About Us

We are 4TaKT


The answer is that your Wärtsilä engine performs best and is most reliable with high-quality (OEM) spare parts from 4TaKT Engineering & Diesel Components. Shipping companies, ship managers, repair and overhaul companies and various other regular customers can attest each time they order to the fact 4TaKT BV only provides quality and is a highly reliable partner. What is more, 4TaKT BV does this while keeping the cost price in mind, so that you can achieve the maximum return on your investment.

4TaKT BV specialises in the engine models L20, L26, Vasa32, L32, L38 and L46 of the Finnish brand Wärtsilä. We have gained over 20 years’ experience in the supply, replacement, repair and overhauling of all main running parts of these diesel engines. To complete our comprehensive range, 4TaKT BV offers many important items relating to pumps, thermostats, pipework, starting systems and coolers. Our specialist expertise, the extensive range and our transparent approach ensure that you get the best product for your Wärtsilä engine at the very best price.


Inquiries: +31642677263 info@4taktbv.nl

Inquiries: +31630667344 sales1@4taktbv.nl

Sales Executive

Inquiries: +31658742468 sales@4taktbv.nl

Inquiries: +31658812956 sales2@4taktbv.nl

Representative South America

Inquiries: +5592991395635 roberto.sanches@4taktbv.nl

Inquiries: +31786176811 Inquiries: sales4@4taktbv.nl

Interested in our Components?

This website presents you a first impression of our business and our products. For a more detailed introduction or specific information please feel free to contact us.


Years Experience


Parts available from stock


Operating in several countries