l BRAKES 6 7 4 640 RETAINER AIR APPL I CZATION VALVE 4 3363 185 88 1 1 2063671 VLV ASIIII 15519380 15519381 1 4 APPL VLV UPPER BODY INLET EXH L 292337 185 88 1 1 20636751t VLV ASNI 15519380 15519381 APPL VLV UPPER BODY INLET 84 EXH VIR O RII IG 292893 B5 88 1 1 20636774 VI V ASMI 15519380 15518381 1 APPL VL LWR BODY INLET 81 EXH VLV 12472 15 8588 1 1 2063679 i7 VI V AJSMI 15519380 15519381 APPL VLV LWR BODY INLET E I I VLV D RING 292862 4 640 RING FIIETAINING AIFI APPLICATION VALVE 4 3367M 185 88 1 1 2063674 I V ASM 15519380 I 5519381 RETAII IING RING APPL VLV UPPER BODY INLET 8 EXH VI V 292431 85 88 1 1 2063680 t VLV ASM 15519380 5519381 REZTAINING RING APPL VLV LWR BODY INLET 8 EXH VLV 29 289 7 IB5 88 1 1 15533376i I V ASN 15519380 15519381 RETAINING RING DUAL BRK VLV UPPER EI O D Y 2 4 O 3 4 5 4 640 FIING SNAP AIR API LICATIOI VALVE 4 3367 83 88 1 1 20145071 VLV ASM 2011884 LOWER EXHAUST VALVE 44 W 72162 133 88 1 1 2014514 VL V ASM 2011884 UPPER EXHAUST VALVE 44 VI 72150 I33 88 1 1 248747914 VI V ASM 2011884 I IIDLAND BTI IR TUBE OR PSTN 3 0 FREE DIA EiTL f N 1 5 200 S 4 640 SCREW AIFI APPLICATION VALVE 4 3384 85 88 1 155340581i VLV ASM 15519381 I3ENDI LWR BODY DIAPHRAGM NO 10 24 24 2228 4 640 SEAT AIR APPLICATIIDN VAL E SPRING 4 3389 135 E18 1 1 2063656 L ASM 15519380 1 5519 381 APPL VLV BODY SPRINI3 290187 4 640 SPRING AIF APPI ICA II N VALVE 4 3405 85 88 1 1 90295741 L ASM 15519380 113519381 UPPER VLV BODY RUB 241559 85 E18 1 1 2063650 L ASM 15519380 15519 381 APPL VLV BODY PISTON RETURN 244453 85 E18 1 1 2063672 VI ASM 15519380 1 55191381 APPL VLV UPPER EIODY INLET EXH VL V 292341 85 E18 1 I 2063678 VLV ASM 15519380 155193381 APPL VLV LWR BODY INLET EXH LV 247217 4 640 STEIVI AIR APPL ICA ICIIN VALVE 4 3413 85 88 1 1 2063655 L ASM 15519380 15519381 APPL VLV BODY 290186 4 640 STUID AIR APPL ICATI CIN VALVE 4 3415 85 88 3 15535094 VL ASM 15519381 BIEND1 4 IVITG 293124 4 640 VALVE INLET EXHAUST AIR APPLICATION VALVE 4 3413 85 88 1 1 2063649 VLU ASM 15519380 15519381 UPPER VALVE BOD Y 289 107 85 88 1 1 206367041 VL ASM 15519380 15519381 UPPER VALVE BODY Q 292339 85 88 1 1 2063663 VLV ASM 15519380 15519381 LWR VL BODY 2 289109 85 88 I 1 20636765 VL ASM 15519380 15519381 LWR VLV BODY 292896 4 640 VI ASHER AIR APPLIIIIATION VALVE DIAPHRAGIVI 4 3143 5 85 88 1 1 2063661 ik VL 1 ASIVI 15519380 15519381 APPL LVBODY 19 54 IDX45 64 ODX 13 64 I HI 293285 1987 GENERAL MOTORS SERVICE PARTS OPEIZIATIONS I I SB A 1 NS reference 0nIy Added this Issue 4 77 4 640 4 640 qi MAY BE AS REQUIRED PART REV 9 87