ROCKWELL FRONT AIR T SERIES DRUM BRAKES ROCKWELL CHART INOLS 15 X 3 1 2 4 T SERIES ONLY FRONT AIR DRUM BRAKES TYPE 2 FOUR HOLE MOUNT 1 LINE GMC NOUN NAME WDDGM 15553231 15553232 15553243 15553244 1 NO GRP GRP BG 1540 563 80 1540 564 86 1540 567 BG 1540 566 1 BRAKE SHOE SIZE 15 X 4 15 X4 15 X4 15 X 4 1 1 2 ADJUSTER TYPE MANUAL FRONT MANUAL FRONT MANUAL FRONT MANUAL FRONT 1 3 40700 ADJUSTER SLACK REFER T0 THE 5 125 1 15563754 1 15563755 1 15560691 1 15560692 1 ADJUSTER CHARTS FOR DETAILS 055 3275 G 501 055 3275 G 501 4352 3275 G 501 051 3275 0 501 1 4 4 0520 BOLT BACKING PLATE MOUNTING 5 130 4 9425710 4 9425710 4 9425710 4 9425710 T0 CAMSHAFT BRACKET 1 2 13 X 1 3 6 1 2 13 X 1 3 6 1 2 13 X 1 3 6 1 2 13 X 1 3 6 5 4 0625 BRACKET CAMSHAFT 5 130 1 2066400 1 2065399 1 2065400 1 2065399 T SERIES A6 3299 0 4931 A6 3299 R 4932 A6 3299 O 4931 A6 3299 R 4932 5 4 0026 BUSHING ANCHOR PIN STEEL 5 130 2 559262 2 559262 2 559262 2 559262 1 1225 6 495 1225 6 496 1225 6 496 1225 6 495 1 7 4 0530 BUSHING CAMSHAFT SPIDER 5 125 2 2071246 2 2071246 2 2071246 2 2071246 1 BRACKET 1225 M 697 1225 M 697 1225 M 697 1225 M 697 1 0 4 0010 0ANsNAFr 0002 5 130 1 1 9 4 0539 CAMSHAFT KIT BRAKE T SERIES 5 130 1 2095126 1 2095174 1 2095126 1 2095174 1 INCL ITEMS MARKED 2210 O 5399 S 2210 R 5400 S 2210 O 5399 S 2210 R 5400 S 1 10 4 0105 COVER BRAKE INSPECTION 5 117 2 2424777 2 2424777 2 2424777 2 2424777 INSP PLUG 1707 6 2 1707 6 2 1707 6 2 1707 B 2 1 11 1 4 0640 KIT CAMSHAFT WASHER I RING 5 103 1 2090717 1 2090717 1 2090717 1 2090717 1 LESS CAMSHAFT INCLS ITEMS 11 6009 K 6009 K 6009 K 6009 1 12 4 0047 KIT MINOR RPR LESS LNG 1 SHOE 5 043 1 15511567 1 15511557 1 15511557 1 15511557 INCL BUSH PINS RET RLR 1 SPR 9119 9119 9119 19119 1 13 4 0057 KIT SHOE GUIDE OR HOLD DOWN 5 043 1 15511065 1 1 15511065 1 15511065 1 15511065 1 INCL RET ROD SPR 3 WA 0KIT 1129 1 KIT 1129 KIT 1129 KIT 1129 1 14 4 0015 LINING SET STANDARD 5 016 1 15511503 1 15511503 1 15561502 1 15561502 1 2000 A 969 2000 A 969 2000 0 1229 2000 0 1229 15 4 0015 LINING SET OVERSIZED 5 016 1 1 2025615 1 2025615 1 1 FOR REFINISHED DRUM 1 2000 N 950 2000 N 950 15 4 0150 NUT SHIELD DUST OR BACKING 5 105 1 4 9414511 4 9414511 4 9414511 1 4 9414511 1 PLATE 1 2 13 1 2 13 1 2 13 1 2 13 1 17 4 0155 NUT SHOE ANCHOR PIN 5 002 2 9414953 2 9414953 2 9414953 2 9414953 1 3 4 15 3 4 16 3 4 16 3 4 16 16 4 0546 NUT CAMSHAFT BRACKET BOLT STUD 5 002 4 9414034 4 9414034 4 9414034 4 9414034 1 3 6 15 1 3 6 16 3 6 15 3 8 16 E9 4 0170 PIN SHOE ANCHOR 5 055 2 790739 2 790739 2 790739 2 790739 1 1259 6 262 1259 6 262 1259 6 252 1259 6 262 20 4 0255 PLATE BACKING 5 002 1 2055562 1 2045954 1 2055562 1 2045964 YA 3235 0 2175 QA 3236 6 2175 A 3235 O 2175 A 3235 R 2175 21 1 4 0221 RETAINER SHOE HOLD DOWN PIN 5 043 1 4 9027061 4 9027051 4 9027061 4 9027051 1 1 1 1607 A 1 1607 A 1 1607 A 1 1607 A 1 22 4 0650 RETAINER CAMSHAFT SEAL 5 130 1 2066366 1 2065366 1 2066366 1 1 2066366 1 1 371225 C 939 01225 C 939 1225 C 939 1225 C 939 1 23 4 0659 RING REIAINING CAMSHAFT 5 130 1 2064253 1 2064253 1 2064253 1 2064253 1 1229 D 2942 1229 D 2942 1229 0 2942 1229 D 2942 T 24 1 4 0237 RING SNAP1 SHOE ANCHOR PIN 5 019 1 2 274932 2 274932 2 274932 2 274932 1 I 1 25 1 4 0245 ROD ANTI RATTLE 5 026 1 2 790736 1 2 790736 1 2 790736 2 790738 1 1199 A 3745 1199 A 3745 1199 A 3745 1199 A 3745 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB NOTE N S LISTED FOR REFERENCE ONLY 5 10 CHART VENDOR NUMBER