Diesel and gas engine components, reconditioning, propeller and sterntube seal repair, and more.

DIESEL AND GAS ENGINE COMPONENTS

  • Spares suitable for: Bergen, Wärtsilä, Nohab, MaK, Dorman, Ruston, Mirrlees Blackstone, Sulzer, Allen, Paxman, Perkins, Vasa, and MAN B&W engines
  • High stock levels
  • Expert advice
  • 12 month guarantee on major parts

ANCILLARIES

  • Filters for fuel, lube oil and hydraulic systems
  • Turbocharger repairs and spares, suitable for VTR range
  • Air starters
  • Air coolers

DIESEL ENGINE REPAIRS

  • Complete engine overhauls, on site or in our workshop
  • Cylinder head reconditioning
  • Connecting rod reconditioning
  • Pump reconditioning
  • Service exchange programme

MARINE COMPONENTS

  • Oil lubricated sterntube seals
  • Net protection
  • Turbulo separators
  • Bilge water separators
  • High performance rudders
  • Becker Mewis Duct® fuel economies

SHIP REPAIRS

  • Sterntube seal repair
  • Propulsion systems and thrusters servicing
  • Shaft couplings
  • Rudder repairs

FUEL AND CONDITION BASED MONITORING

  • Bunkerings, fuel analysis kits
  • Lube oil test kits
  • Marine water test kits
  • Cylinder liner wear test kits
ST Diesel and Marine Group

QUALITY SERVICE SINCE 1935

Serving the marine, offshore, rail and power generations in over 50 countries around the world.

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4-STROKE DIESEL ENGINE COMPONENTS

FOR MARINE AND POWER GENERATION APPLICATIONS

Independent advice and in-house expertise on many major engine brands. Cylinder head overhaul and reconditioning services for almost any 4-stroke medium speed diesel engines.

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MARINE COMPONENTS

AGENTS FOR SKF MARINE, BECKER, PARKER KITTIWAKE

Shaft components, sealing systems, stabilisers, oil water separators, steering gear, rudders, fuel saving devices, conditioning monitoring, and test kits.

STERNTUBE SEAL SERVICE AND REPAIRS

REPAIRS ON PROPULSION SYSTEMS, PROPELLERS, STERNTUBE SEALS, SHAFT COUPLINGS, AND RUDDERS

Our team of highly skilled engineers have over 25 years of experience in propeller repair, and over 40 years of experience in sterntube seal service and maintenance. We service everything from the engine to the propeller.

LATEST NEWS

Simplex-Turbulo tour of Parker Kittiwake factory

By Natalie Grayson, Purchaser Chomutov is a very quaint town with cobbled streets and lovely architecture. We spent a pleasant evening exploring when we arrived. The following morning, we took a taxi first thing to Parker’s factory which lies a…

Dorman Diesels aims to help customers around the globe with professionalism and urgency. A good example of this began on the 9th March 2018, whereby an enquiry was received from a distressed customer who needed immediate attention. The customer had…

The metal casing of the filter element is comprised of many small holes in order for the fluids to pass through to the filter media. Here, we can see the casing being spot welded together at the Parker filter manufacturing…