The Daihatsu DK-20 is a legendary marine diesel engine that was launched in the late 1990s as the smallest member of the renowned DK engine series. It was designed as a modern replacement for Daihatsu’s older medium speed engines that were provided in 1970s and 1980s. With a bore of 200 mm and a stroke of 300 mm, the DK-20 engine was developed to support the increasing electrical demands on large commercial vessels and to meet the stricter environmental regulations at the time. Available in 5, 6 and 8 cylinder configurations, the DK-20 engine can produce power between 449 kW to 1,000 kW at 720-750 rpm, making it ideal for marine generator applications. With features such as excellent reliability, high efficiency turbocharging, stable generator performance, low fuel consumption and a robust mechanical design, the DK-20 engines, especially 5DK-20 and 6DK-20 would go on to become one of the most popular auxiliary engines in maritime history. 

With newer DC and DE engine series, the DK engines have now gone out of production. But a very strong demand and parts supply network still exists for these engines. With original parts from our own stock, along with access to unused surplus from ship recycling yards and local suppliers, Alang Maritime is an experienced supplier of high quality Daihatsu DK-20 engine parts.

Engine Configurations: 5DK-20, 6DK-20, 8DK-20, 5DK-20e, 6DK-20e, 8DK-20e

Supply scope of Alang Maritime for Daihatsu DK-20 engines: 

Complete engines, crankshafts, cylinder heads, cylinder liners, pistons, connecting rods, engine blocks, exhaust valves, inlet valves, valve seats, bearings, lube oil pumps, air starters, fuel injectors, plungers and other consumables.

Alang Maritime is one of Southeast Asia’s premier suppliers of high quality second hand spare parts for two-stroke and four-stroke marine diesel engines. We can supply new (unused surplus) parts that are obtained from scrap vessels or shipowners’ surplus from cancelled projects. We can also supply reconditioned parts, as well as used parts that are offered with technical reports.

The brands that we supply parts for are:

Yanmar | Daihatsu | MaK | Wärtsilä | MAN B&W | Bergen | Sulzer | Pielstick | Caterpillar | Niigata | Hyundai-HiMSEN

Alang Maritime stocks new, reconditioned, as well as quality controlled used parts for marine diesel engines. Our strengths are our 30+ years of experience in the maritime industry, a huge stocking space of more than 3,500 sq. mt., an extensive stock of more than 25,000+ engine parts, our technical knowledge of marine diesel engines and our close proximity to the Indian ship recycling yard of Alang. That is why Alang Maritime is your premier solution for high quality marine diesel engine parts at an economical cost.