GMO4 322 1988 1989 W POWERMASTER III W ABS MORAINE JL9 1 N S CONNECTOR 2 PIN ELECTRICAL BODY HARNESS 2 4 651 SENSOR BRK FLUID LVL IND 1 18012741 3 4 651 RESERVOIR BRK I I CYL NCLS 11 1 18015122 4 4 657 VALVE BRK M CYL BL M8X1 25 W 1 18013794 5 4 651 COVER BRK M CYL RSVR W D APH 1 18015126 6 N S CLAMP HOSE 1 V 7 4 651 HOSE RESERVOIR W 1 18015035 8 N S SCREW 1 9 4 647 VALVE BRK M CYL PRESS RLF 1 18015129 10 N S BODY POWERMASTER 1 11 N S SEAL RESERVOIR PART OF 3 1 13 N S SCREW 2 PER SOLENO D 1 14 4 730 SOLENOID BRK M CYL FRT CLPR 1 10478300 4 730 SOLENOID BRK M CYL RR CLPR 1 1997172 26 4 663 SWITCH KIT BRK M CYL PRESS 1 18013988 27 N S O RING 1 28 4 647 ACCUMULATOR KIT BRK M CYL FLUID 1 18013994 29 N S O RING 1 33 4 647 RELAY BRK M CYL MOT 1 18016317 34 4 663 HARNESS BRK M CYL WRG 1 12082187 35 4 660 TUBE BRK M CYL W NUT 1 18017124 36 N S NUTS 1 37 N S WASHER RUBBER 1 38 N S WASHER CUPPED 1 39 4 647 PUMP BRK M CYL W MOT 1 18014695 40 N S BRACKET MOUNT NG 1 41 4 815 COVER KIT P B BOOS PUMP END 18019965 I 42 N S GROMMET MOUNT NG 1 43 N S BOLT 1 44 N S BOLT 1 48 N S WASHER FLAT STEEL 1 57 4 730 GROMMET BRK M CYL SOL FRT RR SOL 1 10499871 NOTE 1 GROUP 4 650 MASTER CYLINDER COMPLETE ASM 18016316 E m 0 E Nm0Ns JL9 BRAKE SYSTEM POWER FRONT AND REAR D SC ANT LOCK t 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS BU CK 45W 2 93 4 117 4 000 GROUP