Welcome to OCEANQWEST – Your Global Source for Marine Spare Parts.

Genuine MAN Engine Spare Parts

As an independent supplier, we aim to source 100% genuine MAN engine spare parts from authorized sources like CSIC Diesel Engine Co., Ltd and Shaanxi Diesel Heavy Industry Co., Ltd. Our goal is to provide original equipment parts backed by proper documentation to the best of our ability and knowledge. We make efforts to maintain stock and competitive pricing.

We are now able to provide the following items with certifications:

1. All 2-stroke engine parts produced by HHM/CMD/CMP(CME), related to engine types:

  • MAN B&W MC, MC-C, ME-B, ME-C
  • WINGD (Wartsila Sulzer) RTA, RT-flex

2. All 4-stroke engine parts produced by CMP(CME), related to engine types:

  • L16/24, L21/31, L23/30H/A, L27/38
  • L/V38/32H/A, L/V32/40

3. All turbocharger spare parts and service for the engines by SXD/YMD/DMD/QMD

4. We also support all spare parts for STX Engine Co., Ltd. (4Stroke DG) & STX Heavy Industries Co., Ltd(2Stroke ME).

We are eager to serve your needs and would like to invite you to share any requisitions you may have for these genuine MAN spare parts at

At OCEANQWEST, we focus on sourcing spare parts solutions to meet your maritime needs, including hard-to-find obsolete components. As an independent supplier, we make efforts to procure quality parts from reputable sources with the goal of supporting reliable operations for our customers.

Genuine / Surplus / Refurbished Products

  • Air circuit breakers & Switch Gears
  • Boiler Automation systems
  • Crane Controls
  • Engine Control & Alarm systems
  • Fire Detection & alarm systems
  • Power Management/Distribution systems
  • Navigational & communication systems
  • Oil Mist Detection for Engines
  • Oil Filter & controls
  • Instrumentations & Sensors
  • Tank Gauging & Measurement systems

We are also partnered with makers in China who are specialized in producing top-quality Anchor, Anchor Chains, Winches, Marine Pumps, Marine Valves, and Deck Crane Gears. All offered products from these ranges come with CCS, CR, DNV, KR, LR, NK, RINA, and RMRS other international classification society certifications for quality assurance. Explore the OCEANQWEST advantage today and elevate your maritime operations. Drop an email at for excellence in marine solutions.

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