BRAKES REAR AXLE AND DRIVE GMC GROUP 5 026 C0n t 73 76 P 3 w 1 1 000 lb axle 74 76 M H C JB 9 w Dana V axle 341520 4 1 75 SPRING rear brk shoe pull back 15 x 4 brk L 4 0330 76 77 P3 42 4 Spd w Hyd Pwr Disc Brks JB9 76 77 P3 42 w M40 JF9 P 31432 w JF9 P318 78 P3 42 M20 w P B JF9 1 76 77 P 3 42 w M40 JF9 P 314 32 w JF9 76 78 P318 78 P3 42 w A T M40 JF9 P314 32 w JF9 78 P3 42 M20 w P B I JF9 3694822 2 96 SPRING trans park brk shoe pull bk 4 0330 5 043 PIN UNIT CLIP WASHER Brake Shoe Hold Down NOTE 1 Pin unit consists of 12 pins 4 springs and 3 cups I NOTE 3 Pin unit consists of 20 pins 16 cups 8 retainers 8 locks 12 springs and 4 washers NOTE 4 Pin unit consists of 12 pins 10 springs 10 cups and 2 washers 73 CKGP 1 Blazer Jimmy 73 CKP 2 Cab 2 Dr Sub 73 G 2 74 75 CKGP 1 Blazer Jimmy w JB 1 JB 3 325075 1 4 35 PIN UNIT front and rear w springs Note 1 4 0170 73 CK 2 Cab 4 Dr 73 CPG 3 exc 11 OOO lb axle 74 75 CKGP 1 2 Blazer Jimmy w JB 5 JB 6 JB 7 A 74 75 CGP 3 M H C w JB 7 JB 8 6260991 1 6 95 PIN UNIT 13 x 2 50 13 x 3 50 brks 4 0170 73 76 P 3 w 11 000 lb axle 73 M H C w 14 000 lb G v w 74 76 M H C JB 9 w Dana axle 3917939 2 32 50 PIN UNIT w spring hold down 15 x 4 brk Note 3 4 0170 76 78 CKGP 1 2 3 Blazer Jimmy w JB 1 JB 3 JB 5 JB 6 JB 7 JB 8 372249 2 5 15 PIN UNIT 11 x 2 11 15 x 2 75 13 x 2 50 13 x 3 50 brks I Note 4 4 0170 78 P3 42 M20 w P B JF9 372249 2 5 15 PIN UNIT brk shoe holdn Note 4 4 0170 l 74 78 CGP 3 M H C w JB 8 g 1 JB 9 14023438 2 68 CLIP frt shoe anti rattle 13 x 3 50 15 x 4 brks 4 0097 L 77 78 K3 w Dana 474030 2 1 30 CLIP frt brk shoe a rtl 4 0097 V Q 78 P3 4 2 M20 w P B JF9 5461146 2 31 WASHER trans park brk shoe holdn pin 4 0097 5 045 PLATE Brake Shoe Guide 73 All Blazer Jimmy exc 11 OOO lb axle 73 M H C exc 14 OOO lb G V W 74 78 All Blazer Jimmy A M H C w JB 1 JB 3 i JB 5 JB 6 JB 7 JB 8 18002428 2 54 PLATE rear 4 0203 j 5 055 PIN Brake Shoe Anchor 73 CKGP 1 Blazer Jimmy i 73 G 2 A O 73 M H c 74 78 CKGP 2 3 M H C w JB Q 7 JB 8 exc 11 OOO I E Ib axle l 3856834 2 10 30 PIN rear 13 x 2 50 13 x 3 50 brks 4 0170 j WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 5 026 5 055 5 6 REV 2 83 I i i l I