Komatsu's catalog of spare parts for BACKHOE LOADERS - WB140-2N S/N A20637-UP [wb1402n1] is an indispensable reference for owners and operators who require genuine spare parts to properly maintain machines in top conditions of operation. Every part has its unique reference number that is assigned to each item or assembly to identify the parts required for replacement or repair. This catalog provides all the necessary information on a variety of spare parts available for this particular BACKHOE LOADER model. It also includes details about the cost, quantity needed, service life, relevant warnings and warnings on air quality standards compliance. Here you will find all the components necessary to keep your machine running optimally and reliably at all times.