988 CASE CRAWLER EXCAVATOR - DIPPER (4.20M) (1/96-12/02) No Description Parts group 988 CASE CRAWLER EXCAVATOR - DIPPER (4.20M) (1/96-12/02) BUCKET CONTROL BUCKET CYLINDER CLAMSHELL OR BUCKET CIRCUIT - DIPPER (4.20 M - 165 DIPPER (4.20 M - 165-3/8 IN) SELECTION SHUTOFF sale parts diagram catalog online construction equipment excavator tractor