ROCKWELL FRONT AIR T SERIES DRUM BRAKES ROCKWELL CHART INCLS 15 X 3 1 2 8 4 T SERIES ONLY FRONT AIR DRUM BRAKES TYPE 2 FOUR HOLE MOUNT LINE GMC NOUN NAME WDDGM 15611147 15611148 15611160 15611161 N0 GRP GRP BG 1540 691 136 1540 692 BG 1540 689 BG 1540 690 I 26 4 0045 ROLLER SHOE 5 020 1 790737 1 790737 1 790737 1 790737 1 1199 G 3725 1199 G 3725 1199 G 3725 1199 G 3725 27 4 0668 SEAL CAMSHAFT BRACKET BUSHING 5 130 2 2071250 2 2071250 2 2071250 2 2071250 A 1205 P 1602 A 1205 P 1602 A 1205 P 1602 A 1205 P 1602 28 4 0005 SHOE BRAKE 5 017 1 2004113 1 2004113 1 2004113 1 2004113 A 3222 F 1072 A 3222 F 1072 71 3222 F 1072 A 3222 F 1072 29 4 0677 SPACER CAMSHAFT BRACKET 5 130 1 2004183 1 2004183 1 2004183 1 2004183 1244 T 1424 1244 T 1424 1244 T 1424 1244 T 1424 L I 30 4 0325 SPRING BRAKE SHOE GUIDE PIN 5 043 USE HLD DWN KIT USE HLD DWN KIT USE HLD DWN KIT USE HL0 DWN KIT 31 4 0330 SPRING SHOE RETURN 5 026 1 2045961 1 2045961 1 2045961 1 2045961 2258 G 579 2258 G 579 2258 G 579 2258 G 579 1 32 4 0370 WASHER BRAKE SHOE ANCHOR PIN 5 056 2 2436168 2 2436168 2 2436168 2 2436168 w 834 w 834 w 834 W 834 33 4 0690 WASHER BACKING PLATE MOUNTING 8 900 4 9439514 4 9439514 4 9439514 4 9439514 T0 CAMSHAFT BOLT 50 X 87 50 X 87 50 X 87 50 X 87 I 34 4 0685 WASHER BRAKE CAMSHAFT RETAINER 5 130 1 3723368 1 3723368 1 3723368 1 3723368 3 15 63 3 15 63 3 15 63 3 15 63 35 4 0685 WASHER BRAKE CAMSHAFT SPACING 5 130 1 2206735 1 2206735 1 2206735 1 2206735 843 W 843 W 843 W 843 W 36 4 0685 WASHER BRAKE CAMSHAFT SPACING 5 130 1 2084247 1 2084247 1 2084247 1 2084247 1229 6 2971 1229 G 2971 1229 G 2971 1229 G 2971 37 4 0685 WASHER BRAKE CAMSHAFT 5 130 1 2045959 1 2045959 1 2045959 1 2045959 1 CAMHEA0 FLAT 1229 B 236 1229 8 236 1229 B 236 1229 8 236 X11 1 1111 ZKKZ ZH 1 I 1 1 T 111 1 1211 T 1 112 ZKZZ 1 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB NOTE N S LISTED FOR REFERENCE ONLY 5 16 CHART VENDOR NUMBER