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Wartsila

Medium-speed engines for ships and power plants carry the Wartsila name across the Gulf. The company traces its start to 1834 and is based in Helsinki, Finland. Seven Star LLC, an independent supplier in Muscat, lists the Wartsila 20 marine diesel generating set engine and handles inquiries for Wartsila engine spare parts from vessel operators and plant owners in Oman and the GCC.
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Wartsila 20 Marine Diesel Generating Set Engine Supplied by Seven Star LLC

Wartsila 20 Marine Diesel Generating Set Engine

Wartsila

Brand profile

About Wartsila

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Founded
1834
Headquarters
Helsinki, Finland
Speciality
Marine engines and energy systems
Listed with us
1 product

Wartsila products by category

Medium-speed engines for ships and power plants carry the Wartsila name across the Gulf. The company traces its start to 1834 and is based in Helsinki, Finland. Seven Star LLC, an independent supplier in Muscat, lists the Wartsila 20 marine diesel generating set engine and handles inquiries for Wartsila engine spare parts from vessel operators and plant owners in Oman and the GCC.

The Wartsila 20 engine

Wartsila offers the Wartsila 20 in four in-line configurations, 4L, 6L, 8L and 9L, with outputs from 740 to 1980 kW at 900, 1000 or 1200 rpm. It runs on liquid marine fuels, and the 20DF version adds gas operation. The engine serves as a main engine on smaller vessels and as a generating set engine on larger ones.

Ordering Wartsila engine parts: what we need

Send the engine type with cylinder configuration, for example 6L20, the engine serial number, and the part number and description from the spare parts catalog. Give the vessel or plant name and quantity. Where a part number is unknown, the catalog page, the item position and a photo of the old part are the next best reference.

Request a Quote for Wartsila Products

Looking for Wartsila parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine Wartsila products for customers across Oman and the GCC and replies with a formal quotation.
  • Genuine OEM products
  • Supply across Oman & the GCC
  • Formal quotation from our sales team
Request a Quote

Free, no-obligation quotation · takes about 1 minute

Other enquiries: [email protected] · WhatsApp

Frequently Asked Questions

How do I read a Wartsila engine designation such as 6L20?
The first figure is the number of cylinders, the letter L means an in-line arrangement, and the last figures name the engine type, which reflects the cylinder bore in centimeters. A 6L20 is therefore a six-cylinder in-line Wartsila 20. Always add the engine serial number, since parts differ between production periods.
Which configurations and outputs exist for the Wartsila 20?
Wartsila lists the engine as 4L, 6L, 8L and 9L, covering 740 to 1980 kW at 900, 1000 and 1200 rpm. The dual-fuel 20DF comes as 6L, 8L and 9L with 870 to 1755 kW. The speed is tied to the generator frequency on generating sets, so state it in the inquiry.
What information is essential for a Wartsila spare parts inquiry?
The engine type, the serial number, and the part number from the spare parts catalog belonging to that engine. Add the description, the quantity, and say if you need single parts or a complete overhaul set for a given running-hour interval. Without the serial number we cannot check a part against the manufacturer's documentation.
Is Seven Star LLC a distributor of Wartsila?
No. Seven Star LLC is an independent industrial supplier in Muscat and is not an authorized distributor or agent of Wartsila. We source Wartsila engine parts through commercial channels, check the model or order code against the manufacturer's documentation, and provide the manufacturer's datasheet and the certificates the manufacturer issues with the order on request.