V GM04 179 1986 B35 POWERMASTER I MORAINE I 1 I 4 663 SWITCH Pressure 1 2 18018141 2 1N S O RING 1 2 3 4 647 ACCUMULATOR KIT Brk Mast Cyl 18014978 4 N S O RING 1 3 L 5 N S NUT 1 6 N S WASHER 1 7 N S GROMMET 1 8 4 647 PUMP MOTOR KIT 18011279 9 N S CLAMP Hose 1 L 10 4 660 HOSE KIT Pwr Brk Sump 18011403 11 1 4 845 HOSE M cyl Press 1 17980467 12 N S TUBE W Nut 1 i 13 N S BOLT 1 14 N S BRACKET ASM 1 15 4 648 BRACKET Pwr Brk Mtg Pkg 18010875 I 16 4 658 PUSHROD W retainer 18011412 17 4 659 BOOT KIT Pwr Brk Boos Push Rod 18011398 18 N S RETAINER 1 19 N S GUIDE Pist0n 1 A 20 N S O RING 1 Y 21 N S O RING 1 A 22 N S BODY GROUP Reacti0n 1 V 23 N S PISTON Reacti0n 1 24 N S DISC Reaction I 25 V N S POWER PISTON ASM 1 26 N S PISTON ASM Primary 1 27 N S SEAL Sec0ndary 1 L 28 N S RETAINER Spring 1 V l 29 N S SEAL Primary 1 30 N S PISTON Secondary 1 4 31 N S SPRING 1 32 4 651 COVER W diaphragm V 1 18013293 33 N S RESERVOIR 1 4 34 N S GROMMET Reserv oir 1 35 N S GROMMET Reservoir 1 36 N S SEAT W Seal VaIve 1 37 N S POPPET 1 38 N S SPRING 1 39 N S BODY Powerniaster 1 NOTE 1 Group 4 650 CYLINDER Powermaster Boost lncls 1 thru 39 NOTE 2 Group 4 663 SWITCH Pressure lncls 1 2 I NOTE 3 Group 4 647 ACCUMULATOR Pkg lncls 3 8e 4 NOTE 4 Configuration Will Vary Per Application V 1 7 1990 GENERAL MOTORS SERVICE PARTS OPERAT ONS PONT AC 22W 1 6 90 V A 4 143 4 000 GROUP