CHASSIS ELECTRICAL SYSTEM 2 729 SCREW Headlamp Moulding Con t 61 88 D D l 67 Ser 10 thru 30 Cab 68 69 Ser 10 thru 30 exc FFC 3834926 A R headlamp assy and mldg attach X 3 g 2 731 RING Sealed Beam Retaining 41 55 All 6 volt 62 72 All Blazer 5952000 2 one pc construction chrome 7 I r 0 D three at tach ears 1 wide 58 81 All exc D D 5954892 2 g 55 Sar 3 12 volt 2nd design I 56 57 All 58 68 D D 5948399 2 w reflector 2 736 SCREW NUT Headlamp Lens and Sealed Beam Retaining r 64 69 G 10 20 67 Ser 20 30 Panel 67 69 Ser 20 30 D D Diesel 3848539 1 6 pan hd No 10 16 x w Iockwasher Z 40 72 All Blazer 5947955 A R No 8 32 x u 47 58 All 59 63 D D 66 Pick Llp 0 0 67 69 Ser 10 D D 3696396 A R NUT No 10 12 J type for ground 2 737 SCREW BRACKETAKIT NUT SPRING Headlamp Beam Adjusting 62 71 All Blazer 9434031 A R J 58 59 All w dual headlamps 60 61 Ser 10 thru 30 exc D D 5949836 A R BRACKET KIT headlamp adj attach nuts and screws Z 62 72 All Blazer 3 921446 4 NUT 60 All exc D D I 83 All exc D D 5949989 4 SPRING 62 68 Ser 10 thru 30 69 72 Ser 10 thru 30 D D exc M H C 5953168 2 SPRING gs 69 72 All Blazer exc D D 342684 2 SPRING V 2 776 SOCKET LAMP ASSY Instrument Lamp 68 Ser 10 thru 30 exc D D 5655006 A R bayonet type 9 744 69 72 Blazer w courtesy lights 4 8910572 2 LAMP ASSY courtesy 2 810 HORN UNIT HOSE INSERT VALVE ASSY WASHER Horn NOTE On some models it will be necessary to use the mounting bracket from the replaced horn and enlarge the hose to 1 u dia aIso to rework trumpet by cutting off end y 55 61 Ser 3 i 62 69 Ser 10 thru 30 V 71 72 All Blazer 1892163 1 vibration 70 72 All Blazer I 55 81 Ser 3 62 68 Ser 10 thru 30 i 88 89 G 10 20 1892164 1 vibration 67 68 Ser 10 thru 3 0 w Hyd Brake Booster exc D D 9432787 1 HOSE 0 D x I D x 98 67 Cabs w Brake Booster 2496485 4 INSERT air hose V 65 68 Cabs w Hydl Brake Booster 67 Ser 10 thru 30 w lelyd Brake Booster exc D D 2425190 1 TEE air horn hose 3 87 86 Cabs w Hyd Brake Booster 2384949 1 4 VALVE ASSY air actuator 67 Ser 10 thru 30 Cab w Brake Booster 2382438 1 WASHER I 2 812 NUT STRAP ASSY Horn 65 66 Ser 10 thru 30 exc D D FFC 1965698 1 V vibrator horn bracket 20 2 815 RELAY Matched Horn 55 58 All 1 118781 1 57 62 All V 67 72 All Blazer J 1118920 1 63 65 All i A 68 Ser 10 thru 30 G 10 1115824 I 2 819 CONTACT BUSHING CUP INSULATOR RING SEAL SPRING Horn Button and Blowing Ring 64 All exc D D 64 Ser 10 D D G 10 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 1 REV 5 79 2 55 V 2 729 2 819