GMA 86 fi y I 3 I 0 4 6 0 I I 0 I X6 0 m 0 G w Q I 0 O1 0 9 6 A 6 r TW tis GD 0 I 611114 66 1980 81 X BRAKE MASTER CYLINDER 1 4 651 COVER Resvr 18002375 4 653 PISTON Secd Less 2 4 651 DIAPHRAGM KIT Resvr 18002376 Sea s l980 18003824 3 4 651 RESERVOIR W Grom 14 N S SEAL Secd Pstn Prim 1 M Cy ncl 4 18005765 15 N S SEAL Propn Vlv Part 0f 4 N S GROMMET Resvr Part of 3 16 6 6 16 4 652 VALVE 1 11 5 N S RING Vlv Ret Part of 6 Pr pn 13mm lnc 15 18006626 6 4 651 VALVE KIT Quick Take 17 N S SEAL Propn V v Part of 18 116111161 4 6 6111661 18007977 16 4 652 VALVE KIT 4 651 VALVE KIT Quick Take Pr0pn 1Omm nc 17 18006627 Up ncl 4 5 1980 18004848 19 N S SWITCH M Cyl Wrng 2 1 4 650 CYLINDER 1c6mp1 11661 18007174 20 41 6 SEAL vvmg Sw 2 4 650 CYLINDER C0mpl 1980 18007142 21 N S SEAL Cyl Bore P ug 2 y 8 N S SPRING Secd Pstn 22 N S PLUG Cyl Bore 6 11 6 RETAINER 6666 Pstn Spr 1 23 11 6 RETAINER 10 N S PISTON Prim 1 24 N S SEAL Wrng Sw Pstn 2 11 N S RING Int Ret 1 25 N S RETAINER Wrng Sw Pstn 2 12 N S SEAL Secd Pstn Secd l 26 N S PISTON Wrng Sw 2 13 4 653 PISTON Secd Less 27 N S SEAL Wrng Sw P6tn 2 SeaI6 1981 18007161 NOTE 7 Part 0f REPAIR KIT Gr0up 4 649 Part Number 18004853 NOTE 2 Part of SWITCH K T Group 4 663 Part Number 18004844 for 1980 and 78007979 for 198 7 WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS c6116611411611 6u1c1 414 1 REV 2 5 81 4 99 4 000 GROUP