Soft Caterpillar 1925311-00, rating 355HP@1800rpm; 1349LB-FT@1200rpm; 355HP@2100rpm; 1349LB-FT@1200rpm. 1998 MY 355 HP 1350 ft-lb | | Low NOx Kit Software | | SOFTWARE DATE CODE: Apr00 | | INTERLOCK CODE: 399 | | Rating#1: | | 355HP@1800rpm, | | 1349LB-FT@1200rpm | | Rating