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Wartsila Wärtsilä 20 Marine Engine Spare Parts | OEM & Replacement Parts | Alfa

Alfa Marine Spare Parts supplies Wartsila 20 marine engine parts, including injectors, pumps, turbochargers, cooling parts and overhaul parts. Request a quote using your engine serial number or required part number.

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Wärtsilä 20 marine diesel engine – marine engine spare parts and overhaul parts online

Key Engine Specifications

Manufacturer Wärtsilä
Engine Model 20
Configuration Medium-speed four-stroke engine family
Fuel Type Diesel

Applications

Wartsila 20 marine engines are used in a wide range of applications, including:

  • Commercial ship propulsion
  • marine generator sets
  • diesel-electric propulsion

Wartsila 20 Parts Categories

View All Wartsila 20 Parts →
Marine engine fuel system parts including fuel injectors, pumps and fuel system components Fuel Injectors View Parts → Heavy-duty marine cooling water pumps, hydraulic pumps, and engine oil lubrication pumps by Alfa Marine. Sea Water Pumps View Parts → Heavy-duty marine cooling water pumps, hydraulic pumps, and engine oil lubrication pumps by Alfa Marine. Oil Pumps View Parts → Marine engine turbochargers, cartridges, actuators and turbocharger replacement parts Turbochargers View Parts → Marine engine charge air aftercoolers, heat exchangers, and cooling system treatment components by Alfa Marine. Aftercoolers View Parts → Marine tube-and-shell heat exchangers, plate coolers, and engine block pre-heating systems by Alfa Marine. Heat Exchangers View Parts → Electrical assemblies, control modules, and diagnostic system parts for commercial marine engines by Alfa Marine. Electronic Parts View Parts → Major engine overhaul components, complete rebuild kits, and major vessel line parts by Alfa Marine. Overhaul Parts View Parts →

Engine Identification

For an accurate Wartsila 20 engine or spare-parts quotation, please provide:

1Engine model
2Engine Serial Number (ESN) / Serial Number Prefix
3Arrangement number (where applicable)
4Required part number
5Quantity
6Clear photo of the engine nameplate

Frequently Asked Questions

Related Guides

View All Wartsila Guides →
Wärtsilä 20 marine engine parts — specifications & applications guide

Wärtsilä 20 — Specifications & Applications

Read → Wärtsilä 20 marine engine parts — maintenance & spare parts guide

Wärtsilä 20 — Maintenance & Spare Parts

Read → Wärtsilä 20 marine engine parts — overhaul & major parts guide

Wärtsilä 20 — Overhaul & Major Parts

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