588 CASE EXCAVATOR - OFFSET LINKED BOOM (10/96-12/02) No Description Parts group 588 CASE EXCAVATOR - OFFSET LINKED BOOM (10/96-12/02) CLAMSHELL SWING FEED - FIXED SECTION CLAMSHELL SWING FEED - INTERMEDIATE SECTION CLAMSHELL SWING FEED - MOBILE SECTION FIXED SECTION - ARTICULATED BOOM AND OFFSET BACKHO FIXED SECTION - ARTICULATED BOOM AND OFFSET BACKHO HYDRAULIC CIRCUIT - FIXED SECTION HYDRAULIC CIRCUIT - INTERMEDIATE SECTION, (-XXXXX) HYDRAULIC CIRCUIT - INTERMEDIATE SECTION, (XXXXX-) HYDRAULIC CIRCUIT - MOBILE SECTION INTERMEDIATE SECTION, (XXXXX-) INTERMEDIATE SECTION, (XXXXX-) JIB CYLINDER - ARTICULATED BOOM AND OFFSET BACKHOE LOAD HOLDING VALVE LUBRICATION CIRCUIT - FIXED SECTION MOBILE SECTION - ARTICULATED BOOM AND OFFSET BACKH MOBILE SECTION - ARTICULATED BOOM AND OFFSET BACKH OFFSET CYLINDER, (-XXXXX) OFFSET CYLINDER, (XXXXX-) PRESSURE LIMITER BLOCK SAFETY VALVE CIRCUIT - JIB CYLINDER sale parts diagram catalog online construction equipment excavator tractor