Specialized in supplying OEM spare parts suitable for Wärtsilä engines. For all your maintenance, repair and overhaul needs.
Sourcing for spare parts?
Select from more than 10.000 parts and request a free quote
Innovation to take components from an idea all the way to the client.
Quality and service
4TaKT BV is the Wärtsilä specialist
You can rely on 4TaKT BV, 24 hours a day. Our delivery program consists of high-quality OEM spare parts suitable for the models Wärtsilä L20, Wärtsilä L20DF, Wärtsilä L26, Wärtsilä Vasa32, Wärtsilä W32, Wärtsilä L38 and Wärtsilä L46 / 50DF. Daily sourcing components by our purchase and technical team makes us highly competitive on the Wärtsilä engine series.
30+ years experience
Fast quotation, fast delivery
4TaKT BV specialises in the Finnish brand Wärtsilä. We have gained over 30 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.
latest news
SMM Hamburg 2024. We did it again!
It makes no difference to us whether you are a new or current customer at 4TaKT BV. We were pleased that we could take the time for you, and we...
SMM Hamburg 2024. We did it again!
It makes no difference to us whether you are a new or current customer at 4TaKT BV. We were pleased that we could take the time for you, and we...
What makes the Megasol 400 so special?
The Megasol 400 has a longer lifetime (solenoid/anchor; coating), has an optimized hub for for better dynamic alongside a shorter open/closing time. It also has higher residual air gaps as well...
Nanol Marine Lubricant Oil Additive reduces fuel consumption by up to 5%
Nanol is a patented discovery and represents and innovative lubricant additive, which significantly reduces internal friction and wear of surfaces due to a thin protective layer. Formed by copper nanoparticles....
The fair was a great success
Many of our colleagues were present at Europort 2023. It was nice to meet customers face to face again or for the first time. We hope to see you soon...
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