BRAKES 6 7 5 120 YOKE BRAKE CHAMBER PUSH ROD 4 1045 87 88 1 1 15605755 4 X 2 W O ROCKWELL AUTO SLACK ADJ 5 130 FITTING ZERK WHEEL BRAKE CAMSHAFT LUBE CHART 4 0637 83 88 AR AR 9411022 F120D F 12O 1 8 X 5 8 REPL 9411010 z 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB 1 N S reference only Added this issue 5 3 5 1 20 5 130 MAY BE AS REQUIRED PART REV 9 87