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News & Technical Guides

Practical knowledge for chief engineers and superintendents — sourcing, cross-reference and overhaul planning for marine spares.

Guide · Main Engine

How to Source MAN B&W Main Engine Spare Parts from China

MC-C and ME-C engines built under licence in China share the same drawings as European originals. Here is how to identify licensed sources, check certification, and cut costs without risking quality...

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Guide · Auxiliary Machinery

Alfa Laval Purifier Spare Parts Cross-Reference Guide

MAB, MAPX and FOPX purifiers share many wear parts across sizes. Our engineers explain which items are stocked worldwide, which to replace at every overhaul, and how to order a complete service kit...

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Guide · Auxiliary Engine

Planning a Generator Engine Overhaul: The Complete Parts Checklist

For Daihatsu DK-28, Yanmar and MAN 28/32 gensets: the full list of consumables — piston rings, liners, bearings, gasket sets and injection parts — to have on board before the overhaul team arrives...

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How to Source MAN B&W Main Engine Spare Parts from China

Most MAN B&W two-stroke engines sailing today — from the S50MC-C up to the 11S90ME-C — were built under licence in Chinese yards. That means the original drawings and tooling exist in China, and licensed works produce replacement components to identical specifications.

What to check before ordering

Working with a supplier who has direct access to licensed Chinese works typically saves 30–50% versus European channels, with lead times measured in weeks rather than months. Send us your enquiry list for a comparison quotation.

Alfa Laval Purifier Spare Parts Cross-Reference Guide

Alfa Laval's MAB, MAPX and FOPX families are the most common purifiers on board. While bowl sizes differ, the logic of the spare parts list is the same:

Westfalia OSD / OTB and Mitsubishi SJ series follow a similar structure. We supply complete service kits matched to your purifier model and maintenance interval — ask for a kit quotation and stop sourcing piece by piece.

Planning a Generator Engine Overhaul: The Complete Parts Checklist

Auxiliary engine failures are the leading cause of vessel off-hire. Before a 20,000-hour overhaul on a Daihatsu 6DK-28, Yanmar 6EY22ALW or MAN 28/32 genset, make sure the following are on board:

We supply complete overhaul kits in a single shipment with one packing list and one set of certificates — send your PMS parts list and we will quote the package.