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Parts Manual

This document is an official catalogue of spare parts for the 20-series diesel Engine of Wärtsilä (Wacillan) applicable to the Engine model: 4L20, 5L20, 6L20, 8L20, 9L20. The manual details the parts structure of the various Engine core systems, including gas cylinders, rotors, pistons, lids, fuel jet systems, turbine boosters, lubricating oil pumps, cooling water pumps, speed switches and control systems. Each part corresponds to the only part number (Part No.), quantity (Qty) and weight (Wt.) and is accompanied by a clear assembly diagram and explosion view. The manual is located as a mandatory tool for Engine operators for routine maintenance, trouble maintenance and precision ordering of spare parts for the original plant. The content strictly follows the technical standards of the Wasiland plant to ensure accuracy and safety of maintenance work

Wartsila Ceylon 6L20Engine Manual for the catalogue of spare parts 4L20 5L20 8L20 9L20 Diesel Parts Manual

2026-06-10 Updated Views:

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