About Sulzer RTA

The original RTA series embraced six models with bore sizes of 380 mm, 480mm, 580 mm, 680 mm, 760 mm and 840 mm, and astroke -bore ratio of 2.86. These RTA38, RTA48, RTA58, RTA68, RTA76 and RTA84 models - collectively termed the RTA-8 series - were supplemented in 1984 by the longer stroke RTA-2 series comprising 520 mm and 620 mm bore models and the RTA84M model. 

The RTA range was subsequently extended by the introduction in 1991 of the RTA84T 'tanker' engine design which was tailored for the propulsion of VLCCs and large bulk carriers. From 1996 the RTA-T versions adopted. The RTA48T, RTA58T and RTA68T designs had more compact dimensions than earlier models, giving ship designers more freedom to create short enginerooms. 

Damen Schelde parts is offering a wide variety of marine diesel engine parts for the model Sulzer, New Sulzer Diesel, Wärtsilä RTA series.

Available parts for Sulzer RTA series

At Damen Schelde Parts we are specialized in Sulzer engines and can offer you . As we started building engines 140 years ago we have gained a wealth of knowledge about engine parts and items that are necessary for running a marine diesel engine. The program contains most wear and tear parts that you will find in a Sulzer RTA models. We have parts for all produced bore types such as 380, 480, 520, 620, 680, 720, 760, 840 and 960 mm. Most common parts we stock such as cylinder liners, cylinder heads and parts, valves, seats and fuel equipment such as nozzles and plunger and barrels. We tell you more about our quality and warranty.

Quality for Sulzer RTA series

As Damen Schelde Parts has accumulated so many knowledge for marine diesel engines we know where to pay attention to if we talk about quality. In most cases we intend to supply an original equipment manufacturers quality or a suitable equivalent if quality and price meets the same standard or better. As we are ISO certified we follow a strict quality procedure that allows us to meet a high quality standard. All parts are checked according makers drawings and where necessary drawings and executions are verified with relevant parties.

Advice for Sulzer RTA engines and parts

We can imagine you are not aware of all replaceable parts you may need for your Sulzer RTA engine. To keep your engine running you are obliged to overhaul your diesel engine with specific running times such as 8.000, 16.000 and 24.000 running hours. As specialist for Sulzer we can help you with a complete package of parts to arrange an overhaul or we can recondition specific parts within a short time frame. You can choose what parts or services you need from us and if can off course arrange the labor on a reconditioning job yourself with a services partner and only request and buy the parts.

Fuel switch for Sulzer RTA engines

With the upcoming fuel switch in sight it is good to think about replacing parts that are related to the new fuels. According makers specification we offer parts according the latest executions. In this case you can think of fuel equipment with carbon coating for example.

Why buy Sulzer RTA parts at Damen Schelde Parts

  • More then 50.000 parts available for Sulzer RTA en RT-Flex types
  • High quality parts with inhouse quality control
  • ISO certified according 9001:2015
  • Trained personnel and dedicated Sulzer specialist
  • Supplied with certificate for applicable parts
  • Dedicated forwarding department
  • Your whole fleet in one database
  • Access to relevant drawings and sketches
  • Complete package of parts and services

Find, request and buy parts for Sulzer RTA

To find a reliable partner for your marine diesel engine that can advise and propose suitable parts can be challenging. Damen Schelde Parts we want to unburden the client by offering a complete package of parts, overhaul sets and additional services such as reconditioning and exchange based parts. All parts and services focused on the Damen quality level and you can expect a proper level of expertise with trained personnel, fast replies and a complete database

Need help? Send us your enquiry!

  • Receive an answer within 12 hours
  • High quality parts and services you can rely on
  • We help you with the right execution
  • We can import your whole fleet with relevant engines
  • We give support on your procurement system
  • Specialists in engine parts with 140 years of experience
  • More than 250.000 parts available
  • European and Asia region offices
  • Contact us by email, chat with us or via whatsapp


Cylinder liners

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Fuel injection parts

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Piston heads

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Scraper rings

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Stuffing box parts

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Valves and seats

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Wear and tear parts

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Piston rings

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