Parts catalog Narrow Komatsu: 7803315 NARROW RIM MACHINE BUSHING, 3/4 IN. Komatsu ZSSA37261.901 Narrow Seat Top Assembly Komatsu ZSSA37444.901 Narrow Seat Top Assembly Komatsu ZSSA41946 Narrow Seat Top Assembly Komatsu ZSSA46232.901 NARROW SEAT TOP, ASSEMBLY Komatsu ZSSA47269.901 Narrow Seat Top Assembly Komatsu :