WEAR PARTS 4.3 WEAR PARTS Replace wear parts such as the filter element or air cleaner element at the time of periodic maintenance or before they reach the wear limit. The wear parts should be replaced correctly in order to ensure more economic use of the machine. When replacing parts, always use Komatsu genuine parts. As a result of our continuous efforts to improve product quality, the part number may change, so inform your Ko- matsu Dealer of the machine serial number and check for the latest part number when ordering parts. 4.3.1 WEAR PARTS LIST The parts in parentheses are to be replaced at the same time.
Item Replacement frequentcy Engine oil filter Every 500 hours service Fuel filter (with water separator) Every 500 hours service Fuel pump pre-filter Every 500 hours service Hydraulic filter Every 1000 hours service Air cleaner When required Bucket - - - 164 Part No. Part name Q'ty YM119305-35151 Cartridge 1 YM119810-55650 (YM102103-55520) Element (O-Ring) 1 YM129052-55630 Element 1 22L-60-22120 Element 1 YM119655-12560 Filter 1 825011123 801015594 801920107 Tooth Screw Nut AR AR AR