Hebei Ocean Technology Co.,Ltd Supplies Pistons For Wartsila L20 Engine
2025-11-05
1. Wartsila L20 piston with valve pocket
2. Wartsila L20 piston without valve pocket
Material: piston head- steel piston skirt-Aluminum
Material characteristics: wear-resistant and high temperature resistant
Supporting components :It is usually used in combination with cylinder liners, connecting rods, piston pins and other components to complete the four working cycles of intake, compression, combustion and exhaust.
For Wartsila L20 engine, we can also supply intake valve, exhaust valve, main bearing, conrod bearing, piston rings, plunger pair, nozzle, injector etc.
If you are interested in more marine/locomotive spare parts, please send your inquiry.
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The Wärtsilä L20 Plunger is the high-pressure fuel pump plunger and barrel assembly for the Wärtsilä L20 series four-stroke medium-speed diesel engine. It is a core precision component of the fuel system, responsible for generating high-pressure fuel and controlling the fuel supply, directly determining the injection pressure, atomization quality, and combustion efficiency.
Wartsila L20 Plunger
