This document pertains to the Wheel Loader, a robust piece of equipment designed for demanding operational environments. This parts catalog manual is specifically tailored for machines with serial numbers falling within the ranges of 01907000-01907999, 02068386-02068586, and 02244514-02245014. The Tier 4 represents advanced engineering in loading shovel technology, built for reliability and performance in various heavy-duty applications. Its intended use is the precise determination of original spare parts for maintenance and replacement needs. This English-language Parts Catalog Manual provides comprehensive information essential for identifying and sourcing correct components for your Wheel Loader. Organized into main sections with detailed figures, diagrams, and part numbers, it facilitates efficient part lookup. Features such as searchable text and improved quality enhance usability across all compatible platforms, including Windows, Mac, iOS, and Android, with the latest version of Acrobat Reader recommended for optimal viewing. This manual is a critical resource for ensuring the continued operational integrity of your equipment.